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122202002213023 = 23132731379127597
BaseRepresentation
bin11011110010010001011110…
…111011101100100010011111
3121000200101201122102112022211
4123302101132323230202133
5112004124200031304043
61111522454054221251
734511542351156045
oct3362213673544237
9530611648375284
10122202002213023
1135a3463a4a44a7
1211857697354827
1353257a3a50935
1422268738b4395
15e1db4b755a9d
hex6f245eeec89f

122202002213023 has 16 divisors (see below), whose sum is σ = 127616292449280. Its totient is φ = 116796149005536.

The previous prime is 122202002213003. The next prime is 122202002213041. The reversal of 122202002213023 is 320312200202221.

It is a cyclic number.

It is not a de Polignac number, because 122202002213023 - 213 = 122202002204831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122202002212985 and 122202002213003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202002213003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957654661 + ... + 957782257.

It is an arithmetic number, because the mean of its divisors is an integer number (7976018278080).

Almost surely, 2122202002213023 is an apocalyptic number.

122202002213023 is a deficient number, since it is larger than the sum of its proper divisors (5414290236257).

122202002213023 is a wasteful number, since it uses less digits than its factorization.

122202002213023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160326.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122202002213023 its reverse (320312200202221), we get a palindrome (442514202415244).

The spelling of 122202002213023 in words is "one hundred twenty-two trillion, two hundred two billion, two million, two hundred thirteen thousand, twenty-three".

Divisors: 1 23 1327 30521 31379 127597 721717 2934731 41639933 169321219 957718459 3894388037 4003866263 92088924049 5313130531001 122202002213023