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2122214201213 = 103109189027719
BaseRepresentation
bin11110111000011101110…
…100101101011101111101
321111212210202102112111212
4132320131310231131331
5234232243313414323
64302533131254205
7306216306034421
oct36703564553575
97455722375455
102122214201213
11749031655067
122a33712aa365
1312517c3b2c72
1474a03cccb81
153a30c557b78
hex1ee1dd2d77d

2122214201213 has 8 divisors (see below), whose sum is σ = 2162477116800. Its totient is φ = 2082329341488.

The previous prime is 2122214201123. The next prime is 2122214201227. The reversal of 2122214201213 is 3121024122212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122214201213 - 216 = 2122214135677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122214201243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94502633 + ... + 94525086.

It is an arithmetic number, because the mean of its divisors is an integer number (270309639600).

Almost surely, 22122214201213 is an apocalyptic number.

It is an amenable number.

2122214201213 is a deficient number, since it is larger than the sum of its proper divisors (40262915587).

2122214201213 is a wasteful number, since it uses less digits than its factorization.

2122214201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189027931.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2122214201213 its reverse (3121024122212), we get a palindrome (5243238323425).

The spelling of 2122214201213 in words is "two trillion, one hundred twenty-two billion, two hundred fourteen million, two hundred one thousand, two hundred thirteen".

Divisors: 1 103 109 11227 189027719 19469855057 20604021371 2122214201213