202220112222092 has 12 divisors (see below), whose sum is σ = 359883250565160. Its totient is φ = 99396326346336.

The previous prime is 202220112222043. The next prime is 202220112222119. The reversal of 202220112222092 is 290222211022202.

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, 428432440913 + ... + 428432441384.

It is an arithmetic number, because the mean of its divisors is an integer number (29990270880430).

Almost surely, 2^{202220112222092} is an apocalyptic number.

It is an amenable number.

202220112222092 is a deficient number, since it is larger than the sum of its proper divisors (157663138343068).

202220112222092 is a wasteful number, since it uses less digits than its factorization.

202220112222092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856864882360 (or 856864882358 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 202220112222092 its reverse (290222211022202), we get a palindrome (492442323244294).

The spelling of 202220112222092 in words is "two hundred two trillion, two hundred twenty billion, one hundred twelve million, two hundred twenty-two thousand, ninety-two".