222100112222002 has 8 divisors (see below), whose sum is σ = 380743049523456. Its totient is φ = 95185762380852.

The previous prime is 222100112221987. The next prime is 222100112222039. The reversal of 222100112222002 is 200222211001222.

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

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, 7932146865058 + ... + 7932146865085.

It is an arithmetic number, because the mean of its divisors is an integer number (47592881190432).

Almost surely, 2^{222100112222002} is an apocalyptic number.

222100112222002 is a deficient number, since it is larger than the sum of its proper divisors (158642937301454).

222100112222002 is a wasteful number, since it uses less digits than its factorization.

222100112222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15864293730152.

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

Adding to 222100112222002 its reverse (200222211001222), we get a palindrome (422322323223224).

The spelling of 222100112222002 in words is "two hundred twenty-two trillion, one hundred billion, one hundred twelve million, two hundred twenty-two thousand, two".