525105000122 has 16 divisors (see below), whose sum is σ = 791355852000. Its totient is φ = 261320384688.

The previous prime is 525105000059. The next prime is 525105000131. The reversal of 525105000122 is 221000501525.

It is a super-2 number, since 2×525105000122² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423268 + ... + 1753824.

It is an arithmetic number, because the mean of its divisors is an integer number (49459740750).

Almost surely, 2^525105000122 is an apocalyptic number.

525105000122 is a deficient number, since it is larger than the sum of its proper divisors (266250851878).

525105000122 is a wasteful number, since it uses less digits than its factorization.

525105000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334285.

The product of its (nonzero) digits is 1000, while the sum is 23.

Adding to 525105000122 its reverse (221000501525), we get a palindrome (746105501647).

The spelling of 525105000122 in words is "five hundred twenty-five billion, one hundred five million, one hundred twenty-two", and thus it is an aban number.