202122010220199 has 32 divisors (see below), whose sum is σ = 273716880328704. Its totient is φ = 132640519667040.

The previous prime is 202122010220173. The next prime is 202122010220293. The reversal of 202122010220199 is 991022010221202.

It is not a de Polignac number, because 202122010220199 - 2⁹ = 202122010219687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202122010200199) 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, 2179801252 + ... + 2179893974.

It is an arithmetic number, because the mean of its divisors is an integer number (8553652510272).

Almost surely, 2^{202122010220199} is an apocalyptic number.

202122010220199 is a deficient number, since it is larger than the sum of its proper divisors (71594870108505).

202122010220199 is a wasteful number, since it uses less digits than its factorization.

202122010220199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100547.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 202122010220199 in words is "two hundred two trillion, one hundred twenty-two billion, ten million, two hundred twenty thousand, one hundred ninety-nine".