110000002122 has 24 divisors (see below), whose sum is σ = 238902168960. Its totient is φ = 36579154920.

The previous prime is 110000002111. The next prime is 110000002139. The reversal of 110000002122 is 221200000011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7284954 + ... + 7300037.

It is an arithmetic number, because the mean of its divisors is an integer number (9954257040).

Almost surely, 2^110000002122 is an apocalyptic number.

110000002122 is an abundant number, since it is smaller than the sum of its proper divisors (128902166838).

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

110000002122 is a wasteful number, since it uses less digits than its factorization.

110000002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14585418 (or 14585415 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 110000002122 its reverse (221200000011), we get a palindrome (331200002133).

The spelling of 110000002122 in words is "one hundred ten billion, two thousand, one hundred twenty-two".