110012021022 has 64 divisors (see below), whose sum is σ = 224679297024. Its totient is φ = 35904889440.

The previous prime is 110012021017. The next prime is 110012021029. The reversal of 110012021022 is 220120210011.

It is a junction number, because it is equal to n+sod(n) for n = 110012020989 and 110012021007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012021029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24406893 + ... + 24411399.

It is an arithmetic number, because the mean of its divisors is an integer number (3510614016).

Almost surely, 2^110012021022 is an apocalyptic number.

110012021022 is an abundant number, since it is smaller than the sum of its proper divisors (114667276002).

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

110012021022 is a wasteful number, since it uses less digits than its factorization.

110012021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5053.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110012021022 its reverse (220120210011), we get a palindrome (330132231033).

The spelling of 110012021022 in words is "one hundred ten billion, twelve million, twenty-one thousand, twenty-two".