120252277274 has 8 divisors (see below), whose sum is σ = 180584095188. Its totient is φ = 60057578880.

The previous prime is 120252277261. The next prime is 120252277291. The reversal of 120252277274 is 472772252021.

It can be written as a sum of positive squares in 2 ways, for example, as 105239901649 + 15012375625 = 324407^2 + 122525^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120252277274² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34277687 + ... + 34281194.

Almost surely, 2^120252277274 is an apocalyptic number.

120252277274 is a deficient number, since it is larger than the sum of its proper divisors (60331817914).

120252277274 is an equidigital number, since it uses as much as digits as its factorization.

120252277274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68559760.

The product of its (nonzero) digits is 219520, while the sum is 41.

The spelling of 120252277274 in words is "one hundred twenty billion, two hundred fifty-two million, two hundred seventy-seven thousand, two hundred seventy-four".