20022101110 has 96 divisors (see below), whose sum is σ = 40367206656. Its totient is φ = 7143259200.

The previous prime is 20022101087. The next prime is 20022101111. The reversal of 20022101110 is 1110122002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022101111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39805119 + ... + 39805621.

It is an arithmetic number, because the mean of its divisors is an integer number (420491736).

Almost surely, 2^20022101110 is an apocalyptic number.

20022101110 is an abundant number, since it is smaller than the sum of its proper divisors (20345105546).

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

20022101110 is a wasteful number, since it uses less digits than its factorization.

20022101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20022101110 its reverse (1110122002), we get a palindrome (21132223112).

The spelling of 20022101110 in words is "twenty billion, twenty-two million, one hundred one thousand, one hundred ten".