10100100010212 has 24 divisors (see below), whose sum is σ = 26185444471200. Its totient is φ = 3366700003368.

The previous prime is 10100100010211. The next prime is 10100100010223. The reversal of 10100100010212 is 21201000100101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10100100010194 and 10100100010203.

It is not an unprimeable number, because it can be changed into a prime (10100100010211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46759722162 + ... + 46759722377.

It is an arithmetic number, because the mean of its divisors is an integer number (1091060186300).

Almost surely, 2^{10100100010212} is an apocalyptic number.

10100100010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10100100010212 is an abundant number, since it is smaller than the sum of its proper divisors (16085344460988).

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

10100100010212 is a wasteful number, since it uses less digits than its factorization.

10100100010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93519444552 (or 93519444544 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10100100010212 its reverse (21201000100101), we get a palindrome (31301100110313).

The spelling of 10100100010212 in words is "ten trillion, one hundred billion, one hundred million, ten thousand, two hundred twelve".