100012010220212 has 24 divisors (see below), whose sum is σ = 182950470935232. Its totient is φ = 47748062419200.

The previous prime is 100012010220181. The next prime is 100012010220259. The reversal of 100012010220212 is 212022010210001.

It is a super-3 number, since 3×100012010220212³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951862589 + ... + 951967652.

It is an arithmetic number, because the mean of its divisors is an integer number (7622936288968).

Almost surely, 2^{100012010220212} is an apocalyptic number.

It is an amenable number.

100012010220212 is a deficient number, since it is larger than the sum of its proper divisors (82938460715020).

100012010220212 is a wasteful number, since it uses less digits than its factorization.

100012010220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903830839 (or 1903830837 counting only the distinct ones).

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

Adding to 100012010220212 its reverse (212022010210001), we get a palindrome (312034020430213).

The spelling of 100012010220212 in words is "one hundred trillion, twelve billion, ten million, two hundred twenty thousand, two hundred twelve".