20110044122 has 32 divisors (see below), whose sum is σ = 35431178112. Its totient is φ = 8379716544.

The previous prime is 20110044079. The next prime is 20110044139. The reversal of 20110044122 is 22144001102.

It is a self number, because there is not a number n which added to its sum of digits gives 20110044122.

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, 760373 + ... + 786375.

It is an arithmetic number, because the mean of its divisors is an integer number (1107224316).

Almost surely, 2^20110044122 is an apocalyptic number.

20110044122 is a deficient number, since it is larger than the sum of its proper divisors (15321133990).

20110044122 is a wasteful number, since it uses less digits than its factorization.

20110044122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27542.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20110044122 its reverse (22144001102), we get a palindrome (42254045224).

The spelling of 20110044122 in words is "twenty billion, one hundred ten million, forty-four thousand, one hundred twenty-two".