2112020002202 has 24 divisors (see below), whose sum is σ = 3602291181300. Its totient is φ = 926905327040.

The previous prime is 2112020002181. The next prime is 2112020002259. The reversal of 2112020002202 is 2022000202112.

It can be written as a sum of positive squares in 2 ways, for example, as 1939304122921 + 172715879281 = 1392589^2 + 415591^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150464627 + ... + 150478662.

Almost surely, 2^{2112020002202} is an apocalyptic number.

2112020002202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2112020002202 is a deficient number, since it is larger than the sum of its proper divisors (1490271179098).

2112020002202 is a wasteful number, since it uses less digits than its factorization.

2112020002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300943342 (or 300943331 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2112020002202 its reverse (2022000202112), we get a palindrome (4134020204314).

The spelling of 2112020002202 in words is "two trillion, one hundred twelve billion, twenty million, two thousand, two hundred two".