100210001222012 has 48 divisors (see below), whose sum is σ = 202580488131840. Its totient is φ = 42867000134400.

The previous prime is 100210001222003. The next prime is 100210001222039. The reversal of 100210001222012 is 210222100012001.

It is a congruent number.

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, 3344087 + ... + 14546577.

It is an arithmetic number, because the mean of its divisors is an integer number (4220426836080).

Almost surely, 2^{100210001222012} is an apocalyptic number.

It is an amenable number.

100210001222012 is an abundant number, since it is smaller than the sum of its proper divisors (102370486909828).

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

100210001222012 is a wasteful number, since it uses less digits than its factorization.

100210001222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11214482 (or 11214480 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100210001222012 its reverse (210222100012001), we get a palindrome (310432101234013).

The spelling of 100210001222012 in words is "one hundred trillion, two hundred ten billion, one million, two hundred twenty-two thousand, twelve".