10122200002212 has 12 divisors (see below), whose sum is σ = 23618466671856. Its totient is φ = 3374066667400.

The previous prime is 10122200002181. The next prime is 10122200002237. The reversal of 10122200002212 is 21220000222101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10122200002212² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10122200002191 and 10122200002200.

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, 421758333414 + ... + 421758333437.

It is an arithmetic number, because the mean of its divisors is an integer number (1968205555988).

Almost surely, 2^{10122200002212} is an apocalyptic number.

10122200002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10122200002212 is an abundant number, since it is smaller than the sum of its proper divisors (13496266669644).

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

10122200002212 is a wasteful number, since it uses less digits than its factorization.

10122200002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843516666858 (or 843516666856 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10122200002212 its reverse (21220000222101), we get a palindrome (31342200224313).

The spelling of 10122200002212 in words is "ten trillion, one hundred twenty-two billion, two hundred million, two thousand, two hundred twelve".