101210001100012 has 96 divisors (see below), whose sum is σ = 206752569238656. Its totient is φ = 42458038272000.

The previous prime is 101210001099953. The next prime is 101210001100031. The reversal of 101210001100012 is 210001100012101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256837212 + ... + 257230972.

It is an arithmetic number, because the mean of its divisors is an integer number (2153672596236).

Almost surely, 2^{101210001100012} is an apocalyptic number.

It is an amenable number.

101210001100012 is an abundant number, since it is smaller than the sum of its proper divisors (105542568138644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101210001100012 is a wasteful number, since it uses less digits than its factorization.

101210001100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394907 (or 394905 counting only the distinct ones).

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

Adding to 101210001100012 its reverse (210001100012101), we get a palindrome (311211101112113).

It can be divided in two parts, 101 and 210001100012, that multiplied together give a palindrome (21210111101212).

The spelling of 101210001100012 in words is "one hundred one trillion, two hundred ten billion, one million, one hundred thousand, twelve".