120277408892 has 12 divisors (see below), whose sum is σ = 215380476696. Its totient is φ = 58740129840.

The previous prime is 120277408877. The next prime is 120277408907. The reversal of 120277408892 is 298804772021.

It is an interprime number because it is at equal distance from previous prime (120277408877) and next prime (120277408907).

It is a self number, because there is not a number n which added to its sum of digits gives 120277408892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349643459 + ... + 349643802.

It is an arithmetic number, because the mean of its divisors is an integer number (17948373058).

Almost surely, 2^120277408892 is an apocalyptic number.

It is an amenable number.

120277408892 is a deficient number, since it is larger than the sum of its proper divisors (95103067804).

120277408892 is a wasteful number, since it uses less digits than its factorization.

120277408892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699287308 (or 699287306 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 120277408892 in words is "one hundred twenty billion, two hundred seventy-seven million, four hundred eight thousand, eight hundred ninety-two".