252222104133202 has 64 divisors (see below), whose sum is σ = 475193507604480. Its totient is φ = 97898406541056.

The previous prime is 252222104133157. The next prime is 252222104133211. The reversal of 252222104133202 is 202331401222252.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 728268 + ... + 22471639.

It is an arithmetic number, because the mean of its divisors is an integer number (7424898556320).

Almost surely, 2^{252222104133202} is an apocalyptic number.

252222104133202 is a deficient number, since it is larger than the sum of its proper divisors (222971403471278).

252222104133202 is a wasteful number, since it uses less digits than its factorization.

252222104133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23201735.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 252222104133202 its reverse (202331401222252), we get a palindrome (454553505355454).

The spelling of 252222104133202 in words is "two hundred fifty-two trillion, two hundred twenty-two billion, one hundred four million, one hundred thirty-three thousand, two hundred two".