111222233120102 has 16 divisors (see below), whose sum is σ = 179863903501632. Its totient is φ = 51276990011520.

The previous prime is 111222233120083. The next prime is 111222233120137. The reversal of 111222233120102 is 201021332222111.

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, 2347823843 + ... + 2347871214.

It is an arithmetic number, because the mean of its divisors is an integer number (11241493968852).

Almost surely, 2^{111222233120102} is an apocalyptic number.

111222233120102 is a deficient number, since it is larger than the sum of its proper divisors (68641670381530).

111222233120102 is a wasteful number, since it uses less digits than its factorization.

111222233120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695695983.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111222233120102 its reverse (201021332222111), we get a palindrome (312243565342213).

The spelling of 111222233120102 in words is "one hundred eleven trillion, two hundred twenty-two billion, two hundred thirty-three million, one hundred twenty thousand, one hundred two".