20103110022 has 16 divisors (see below), whose sum is σ = 40210201152. Its totient is φ = 6700373160.

The previous prime is 20103110017. The next prime is 20103110057. The reversal of 20103110022 is 22001130102.

20103110022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98104 + ... + 223227.

It is an arithmetic number, because the mean of its divisors is an integer number (2513137572).

Almost surely, 2^20103110022 is an apocalyptic number.

20103110022 is an abundant number, since it is smaller than the sum of its proper divisors (20107091130).

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

20103110022 is a wasteful number, since it uses less digits than its factorization.

20103110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331763.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20103110022 its reverse (22001130102), we get a palindrome (42104240124).

The spelling of 20103110022 in words is "twenty billion, one hundred three million, one hundred ten thousand, twenty-two".