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122003023020001 = 4791866113648979
BaseRepresentation
bin11011101111011000001010…
…110110010011111111100001
3120222222101010102222012202021
4123233120022312103333201
5111442344142343120001
61111251225351421441
734461266434012504
oct3357301266237741
9528871112865667
10122003023020001
1135968211978732
1211825005684881
13530cab3075476
14221ad991d913b
15e188a2c22ba1
hex6ef60ad93fe1

122003023020001 has 8 divisors (see below), whose sum is σ = 122264287084800. Its totient is φ = 121741786291440.

The previous prime is 122003023019989. The next prime is 122003023020041. The reversal of 122003023020001 is 100020320300221.

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 122003023020001 - 29 = 122003023019489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122003023020041) 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, 2114130 + ... + 15763108.

It is an arithmetic number, because the mean of its divisors is an integer number (15283035885600).

Almost surely, 2122003023020001 is an apocalyptic number.

It is an amenable number.

122003023020001 is a deficient number, since it is larger than the sum of its proper divisors (261264064799).

122003023020001 is a wasteful number, since it uses less digits than its factorization.

122003023020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13668119.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 122003023020001 its reverse (100020320300221), we get a palindrome (222023343320222).

The spelling of 122003023020001 in words is "one hundred twenty-two trillion, three billion, twenty-three million, twenty thousand, one".

Divisors: 1 479 18661 8938619 13648979 6537860941 254703597119 122003023020001