120767475274225 has 24 divisors (see below), whose sum is σ = 163542451488192. Its totient is φ = 87926049153600.

The previous prime is 120767475274163. The next prime is 120767475274231. The reversal of 120767475274225 is 522472574767021.

It is a happy number.

It is not a de Polignac number, because 120767475274225 - 2⁹ = 120767475273713 is a prime.

It is a super-2 number, since 2×120767475274225² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2616823627 + ... + 2616869776.

It is an arithmetic number, because the mean of its divisors is an integer number (6814268812008).

Almost surely, 2^{120767475274225} is an apocalyptic number.

It is an amenable number.

120767475274225 is a deficient number, since it is larger than the sum of its proper divisors (42774976213967).

120767475274225 is a wasteful number, since it uses less digits than its factorization.

120767475274225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233693497 (or 5233693492 counting only the distinct ones).

The product of its (nonzero) digits is 92198400, while the sum is 61.

The spelling of 120767475274225 in words is "one hundred twenty trillion, seven hundred sixty-seven billion, four hundred seventy-five million, two hundred seventy-four thousand, two hundred twenty-five".