1077156122 has 24 divisors (see below), whose sum is σ = 1882614240. Its totient is φ = 460880280.

The previous prime is 1077156109. The next prime is 1077156139. The reversal of 1077156122 is 2216517701.

It is a super-2 number, since 2×1077156122² = 2320530622324157768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53129 + ... + 70547.

It is an arithmetic number, because the mean of its divisors is an integer number (78442260).

Almost surely, 2^1077156122 is an apocalyptic number.

1077156122 is a deficient number, since it is larger than the sum of its proper divisors (805458118).

1077156122 is a wasteful number, since it uses less digits than its factorization.

1077156122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18066 (or 18059 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 1077156122 is about 32820.0567031808. The cubic root of 1077156122 is about 1025.0842277008.

The spelling of 1077156122 in words is "one billion, seventy-seven million, one hundred fifty-six thousand, one hundred twenty-two".