202202112121201 has 8 divisors (see below), whose sum is σ = 209175775274880. Its totient is φ = 195228527402832.

The previous prime is 202202112121133. The next prime is 202202112121241. The reversal of 202202112121201 is 102121211202202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202202112121201 - 2²⁵ = 202202078566769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202202112121241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14340025 + ... + 24698998.

It is an arithmetic number, because the mean of its divisors is an integer number (26146971909360).

Almost surely, 2^{202202112121201} is an apocalyptic number.

It is an amenable number.

202202112121201 is a deficient number, since it is larger than the sum of its proper divisors (6973663153679).

202202112121201 is a wasteful number, since it uses less digits than its factorization.

202202112121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39217655.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202202112121201 its reverse (102121211202202), we get a palindrome (304323323323403).

The spelling of 202202112121201 in words is "two hundred two trillion, two hundred two billion, one hundred twelve million, one hundred twenty-one thousand, two hundred one".