222202211112110 has 16 divisors (see below), whose sum is σ = 400891970682432. Its totient is φ = 88674664293600.

The previous prime is 222202211112097. The next prime is 222202211112143. The reversal of 222202211112110 is 11211112202222.

It is a super-2 number, since 2×222202211112110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25777514381 + ... + 25777523000.

It is an arithmetic number, because the mean of its divisors is an integer number (25055748167652).

Almost surely, 2^{222202211112110} is an apocalyptic number.

222202211112110 is a deficient number, since it is larger than the sum of its proper divisors (178689759570322).

222202211112110 is a wasteful number, since it uses less digits than its factorization.

222202211112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51555037819.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 222202211112110 its reverse (11211112202222), we get a palindrome (233413323314332).

The spelling of 222202211112110 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred eleven million, one hundred twelve thousand, one hundred ten".