222112012100110 has 16 divisors (see below), whose sum is σ = 436147223760432. Its totient is φ = 80768004400000.

The previous prime is 222112012100063. The next prime is 222112012100117. The reversal of 222112012100110 is 11001210211222.

It is a super-2 number, since 2×222112012100110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112012100117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009600054891 + ... + 1009600055110.

It is an arithmetic number, because the mean of its divisors is an integer number (27259201485027).

Almost surely, 2^{222112012100110} is an apocalyptic number.

222112012100110 is a deficient number, since it is larger than the sum of its proper divisors (214035211660322).

222112012100110 is a wasteful number, since it uses less digits than its factorization.

222112012100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019200110019.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222112012100110 its reverse (11001210211222), we get a palindrome (233113222311332).

The spelling of 222112012100110 in words is "two hundred twenty-two trillion, one hundred twelve billion, twelve million, one hundred thousand, one hundred ten".