101001211000012 has 48 divisors (see below), whose sum is σ = 181750089112704. Its totient is φ = 49081997952000.

The previous prime is 101001211000009. The next prime is 101001211000073. The reversal of 101001211000012 is 210000112100101.

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, 448460712 + ... + 448685872.

It is an arithmetic number, because the mean of its divisors is an integer number (3786460189848).

Almost surely, 2^{101001211000012} is an apocalyptic number.

It is an amenable number.

101001211000012 is a deficient number, since it is larger than the sum of its proper divisors (80748878112692).

101001211000012 is a wasteful number, since it uses less digits than its factorization.

101001211000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235570 (or 235568 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101001211000012 its reverse (210000112100101), we get a palindrome (311001323100113).

The spelling of 101001211000012 in words is "one hundred one trillion, one billion, two hundred eleven million, twelve", and thus it is an aban number.