1076217890612 has 12 divisors (see below), whose sum is σ = 1883521838016. Its totient is φ = 538068794040.

The previous prime is 1076217890609. The next prime is 1076217890651. The reversal of 1076217890612 is 2160987126701.

It is a happy number.

It is a congruent number.

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, 9977468 + ... + 10084755.

It is an arithmetic number, because the mean of its divisors is an integer number (156960153168).

Almost surely, 2^{1076217890612} is an apocalyptic number.

It is an amenable number.

1076217890612 is a deficient number, since it is larger than the sum of its proper divisors (807303947404).

1076217890612 is a wasteful number, since it uses less digits than its factorization.

1076217890612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20075638 (or 20075636 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 1076217890612 in words is "one trillion, seventy-six billion, two hundred seventeen million, eight hundred ninety thousand, six hundred twelve".