3900101111012 has 12 divisors (see below), whose sum is σ = 6885576741036. Its totient is φ = 1932793470720.

The previous prime is 3900101110963. The next prime is 3900101111057. The reversal of 3900101111012 is 2101111010093.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1764604051456 + 2135497059556 = 1328384^2 + 1461334^2 .

It is a super-2 number, since 2×3900101111012² (a number of 26 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, 4314270689 + ... + 4314271592.

It is an arithmetic number, because the mean of its divisors is an integer number (573798061753).

Almost surely, 2^{3900101111012} is an apocalyptic number.

It is an amenable number.

3900101111012 is a deficient number, since it is larger than the sum of its proper divisors (2985475630024).

3900101111012 is a wasteful number, since it uses less digits than its factorization.

3900101111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8628542398 (or 8628542396 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 20.

The spelling of 3900101111012 in words is "three trillion, nine hundred billion, one hundred one million, one hundred eleven thousand, twelve".