212220200102019 has 32 divisors (see below), whose sum is σ = 286816714368000. Its totient is φ = 139555367078400.

The previous prime is 212220200102011. The next prime is 212220200102039. The reversal of 212220200102019 is 910201002022212.

It is not a de Polignac number, because 212220200102019 - 2³ = 212220200102011 is a prime.

It is a super-2 number, since 2×212220200102019² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 212220200102019.

It is not an unprimeable number, because it can be changed into a prime (212220200102011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3321045969 + ... + 3321109869.

It is an arithmetic number, because the mean of its divisors is an integer number (8963022324000).

Almost surely, 2^{212220200102019} is an apocalyptic number.

212220200102019 is a deficient number, since it is larger than the sum of its proper divisors (74596514265981).

212220200102019 is a wasteful number, since it uses less digits than its factorization.

212220200102019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77195.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 212220200102019 in words is "two hundred twelve trillion, two hundred twenty billion, two hundred million, one hundred two thousand, nineteen".