202112021202119 has 16 divisors (see below), whose sum is σ = 232526118361920. Its totient is φ = 172084935801600.

The previous prime is 202112021202097. The next prime is 202112021202127. The reversal of 202112021202119 is 911202120211202.

It is a cyclic number.

It is not a de Polignac number, because 202112021202119 - 2²⁰ = 202112020153543 is a prime.

It is a super-2 number, since 2×202112021202119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202112021205119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72546332 + ... + 75280769.

It is an arithmetic number, because the mean of its divisors is an integer number (14532882397620).

Almost surely, 2^{202112021202119} is an apocalyptic number.

202112021202119 is a deficient number, since it is larger than the sum of its proper divisors (30414097159801).

202112021202119 is a wasteful number, since it uses less digits than its factorization.

202112021202119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147828410.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 202112021202119 in words is "two hundred two trillion, one hundred twelve billion, twenty-one million, two hundred two thousand, one hundred nineteen".