222112200122110 has 32 divisors (see below), whose sum is σ = 400024657170432. Its totient is φ = 88795396657440.

The previous prime is 222112200122101. The next prime is 222112200122143. The reversal of 222112200122110 is 11221002211222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381829339 + ... + 382410601.

It is an arithmetic number, because the mean of its divisors is an integer number (12500770536576).

Almost surely, 2^{222112200122110} is an apocalyptic number.

222112200122110 is a deficient number, since it is larger than the sum of its proper divisors (177912457048322).

222112200122110 is a wasteful number, since it uses less digits than its factorization.

222112200122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602488.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222112200122110 its reverse (11221002211222), we get a palindrome (233333202333332).

The spelling of 222112200122110 in words is "two hundred twenty-two trillion, one hundred twelve billion, two hundred million, one hundred twenty-two thousand, one hundred ten".