202200012212122 has 8 divisors (see below), whose sum is σ = 303301111388256. Its totient is φ = 101099641749372.

The previous prime is 202200012212111. The next prime is 202200012212153. The reversal of 202200012212122 is 221212210002202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 202200012212122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181484128 + ... + 182594875.

It is an arithmetic number, because the mean of its divisors is an integer number (37912638923532).

Almost surely, 2^{202200012212122} is an apocalyptic number.

202200012212122 is a deficient number, since it is larger than the sum of its proper divisors (101101099176134).

202200012212122 is a wasteful number, since it uses less digits than its factorization.

202200012212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364356692.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202200012212122 its reverse (221212210002202), we get a palindrome (423412222214324).

The spelling of 202200012212122 in words is "two hundred two trillion, two hundred billion, twelve million, two hundred twelve thousand, one hundred twenty-two".