222102022122110 has 48 divisors (see below), whose sum is σ = 454388650170336. Its totient is φ = 77690747802816.

The previous prime is 222102022122107. The next prime is 222102022122151. The reversal of 222102022122110 is 11221220201222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2366264834 + ... + 2366358693.

It is an arithmetic number, because the mean of its divisors is an integer number (9466430211882).

Almost surely, 2^{222102022122110} is an apocalyptic number.

222102022122110 is an abundant number, since it is smaller than the sum of its proper divisors (232286628048226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222102022122110 is a wasteful number, since it uses less digits than its factorization.

222102022122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4732623585 (or 4732623566 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222102022122110 its reverse (11221220201222), we get a palindrome (233323242323332).

The spelling of 222102022122110 in words is "two hundred twenty-two trillion, one hundred two billion, twenty-two million, one hundred twenty-two thousand, one hundred ten".