110212210112122 has 64 divisors (see below), whose sum is σ = 181008466560000. Its totient is φ = 50102986752000.

The previous prime is 110212210112119. The next prime is 110212210112227. The reversal of 110212210112122 is 221211012212011.

It is a happy number.

It is a super-2 number, since 2×110212210112122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110212210112122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1383544918 + ... + 1383624574.

It is an arithmetic number, because the mean of its divisors is an integer number (2828257290000).

Almost surely, 2^{110212210112122} is an apocalyptic number.

110212210112122 is a deficient number, since it is larger than the sum of its proper divisors (70796256447878).

110212210112122 is a wasteful number, since it uses less digits than its factorization.

110212210112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82007.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110212210112122 its reverse (221211012212011), we get a palindrome (331423222324133).

The spelling of 110212210112122 in words is "one hundred ten trillion, two hundred twelve billion, two hundred ten million, one hundred twelve thousand, one hundred twenty-two".