122011510034003 has 32 divisors (see below), whose sum is σ = 131611173883200. Its totient is φ = 113089201440768.

The previous prime is 122011510033967. The next prime is 122011510034069. The reversal of 122011510034003 is 300430015110221.

It is not a de Polignac number, because 122011510034003 - 2²⁰ = 122011508985427 is a prime.

It is a super-2 number, since 2×122011510034003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122011510034003.

It is not an unprimeable number, because it can be changed into a prime (122011510034503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236091575 + ... + 236607807.

It is an arithmetic number, because the mean of its divisors is an integer number (4112849183850).

Almost surely, 2^{122011510034003} is an apocalyptic number.

122011510034003 is a deficient number, since it is larger than the sum of its proper divisors (9599663849197).

122011510034003 is an frugal number, since it uses more digits than its factorization.

122011510034003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517016 (or 516982 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 122011510034003 its reverse (300430015110221), we get a palindrome (422441525144224).

The spelling of 122011510034003 in words is "one hundred twenty-two trillion, eleven billion, five hundred ten million, thirty-four thousand, three".