110212222012112 has 80 divisors (see below), whose sum is σ = 236253091941504. Its totient is φ = 49385953344000.

The previous prime is 110212222012069. The next prime is 110212222012127. The reversal of 110212222012112 is 211210222212011.

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, 126287078 + ... + 127156794.

Almost surely, 2^{110212222012112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110212222012112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118126545970752).

110212222012112 is an abundant number, since it is smaller than the sum of its proper divisors (126040869929392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110212222012112 is a wasteful number, since it uses less digits than its factorization.

110212222012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879948 (or 879942 counting only the distinct ones).

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

Adding to 110212222012112 its reverse (211210222212011), we get a palindrome (321422444224123).

The spelling of 110212222012112 in words is "one hundred ten trillion, two hundred twelve billion, two hundred twenty-two million, twelve thousand, one hundred twelve".