10020102100212 has 48 divisors (see below), whose sum is σ = 25275933247040. Its totient is φ = 3078722691072.

The previous prime is 10020102100159. The next prime is 10020102100241. The reversal of 10020102100212 is 21200120102001.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 593880973 + ... + 593897844.

Almost surely, 2^{10020102100212} is an apocalyptic number.

10020102100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10020102100212 is an abundant number, since it is smaller than the sum of its proper divisors (15255831146828).

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

10020102100212 is a wasteful number, since it uses less digits than its factorization.

10020102100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187778880 (or 1187778878 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10020102100212 its reverse (21200120102001), we get a palindrome (31220222202213).

The spelling of 10020102100212 in words is "ten trillion, twenty billion, one hundred two million, one hundred thousand, two hundred twelve".