120111000994 has 32 divisors (see below), whose sum is σ = 183780126576. Its totient is φ = 58862453760.

The previous prime is 120111000979. The next prime is 120111001007. The reversal of 120111000994 is 499000111021.

It can be written as a sum of positive squares in 8 ways, for example, as 77659755625 + 42451245369 = 278675^2 + 206037^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16051734 + ... + 16059214.

Almost surely, 2^120111000994 is an apocalyptic number.

120111000994 is a deficient number, since it is larger than the sum of its proper divisors (63669125582).

120111000994 is a wasteful number, since it uses less digits than its factorization.

120111000994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8230.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 120111000994 in words is "one hundred twenty billion, one hundred eleven million, nine hundred ninety-four", and thus it is an aban number.