122975761041 has 27 divisors (see below), whose sum is σ = 206645116041. Its totient is φ = 70267655304.

The previous prime is 122975761039. The next prime is 122975761057. The reversal of 122975761041 is 140167579221.

The square root of 122975761041 is 350679.

It is a perfect power (a square), and thus also a powerful number.

122975761041 is a `hidden beast` number, since 1 + 2 + 29 + 7 + 5 + 7 + 610 + 4 + 1 = 666.

It is not a de Polignac number, because 122975761041 - 2¹ = 122975761039 is a prime.

It is a super-2 number, since 2×122975761041² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122975761061) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7355910 + ... + 7372608.

Almost surely, 2^122975761041 is an apocalyptic number.

122975761041 is the 350679-th square number.

122975761041 is the 175340-th centered octagonal number.

It is an amenable number.

122975761041 is a deficient number, since it is larger than the sum of its proper divisors (83669355000).

122975761041 is an frugal number, since it uses more digits than its factorization.

122975761041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33418 (or 16709 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 122975761041 in words is "one hundred twenty-two billion, nine hundred seventy-five million, seven hundred sixty-one thousand, forty-one".