1077516220072 has 16 divisors (see below), whose sum is σ = 2020456510560. Its totient is φ = 538727817264.

The previous prime is 1077516220051. The next prime is 1077516220117. The reversal of 1077516220072 is 2700226157701.

It is a super-2 number, since 2×1077516220072² (a number of 25 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, 3635068 + ... + 3920299.

It is an arithmetic number, because the mean of its divisors is an integer number (126278531910).

Almost surely, 2^{1077516220072} is an apocalyptic number.

It is an amenable number.

1077516220072 is a deficient number, since it is larger than the sum of its proper divisors (942940290488).

1077516220072 is a wasteful number, since it uses less digits than its factorization.

1077516220072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7573200 (or 7573196 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 1077516220072 in words is "one trillion, seventy-seven billion, five hundred sixteen million, two hundred twenty thousand, seventy-two".