202220001112112 has 20 divisors (see below), whose sum is σ = 398441951345640. Its totient is φ = 99396271732608.

The previous prime is 202220001112079. The next prime is 202220001112127. The reversal of 202220001112112 is 211211100022202.

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, 107108050493 + ... + 107108052380.

It is an arithmetic number, because the mean of its divisors is an integer number (19922097567282).

Almost surely, 2^{202220001112112} is an apocalyptic number.

It is an amenable number.

202220001112112 is a deficient number, since it is larger than the sum of its proper divisors (196221950233528).

202220001112112 is a wasteful number, since it uses less digits than its factorization.

202220001112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214216102940 (or 214216102934 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202220001112112 its reverse (211211100022202), we get a palindrome (413431101134314).

The spelling of 202220001112112 in words is "two hundred two trillion, two hundred twenty billion, one million, one hundred twelve thousand, one hundred twelve".