100210001012 has 12 divisors (see below), whose sum is σ = 191310002016. Its totient is φ = 45550000440.

The previous prime is 100210000967. The next prime is 100210001027. The reversal of 100210001012 is 210100012001.

It is a congruent number.

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, 1138749968 + ... + 1138750055.

It is an arithmetic number, because the mean of its divisors is an integer number (15942500168).

Almost surely, 2^100210001012 is an apocalyptic number.

It is an amenable number.

100210001012 is a deficient number, since it is larger than the sum of its proper divisors (91100001004).

100210001012 is a wasteful number, since it uses less digits than its factorization.

100210001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277500038 (or 2277500036 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100210001012 its reverse (210100012001), we get a palindrome (310310013013).

The spelling of 100210001012 in words is "one hundred billion, two hundred ten million, one thousand, twelve".