20113010022 has 16 divisors (see below), whose sum is σ = 45972594432. Its totient is φ = 5746574280.

The previous prime is 20113010011. The next prime is 20113010023. The reversal of 20113010022 is 22001031102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113010023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239440554 + ... + 239440637.

It is an arithmetic number, because the mean of its divisors is an integer number (2873287152).

Almost surely, 2^20113010022 is an apocalyptic number.

20113010022 is an abundant number, since it is smaller than the sum of its proper divisors (25859584410).

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

20113010022 is a wasteful number, since it uses less digits than its factorization.

20113010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478881203.

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

Adding to 20113010022 its reverse (22001031102), we get a palindrome (42114041124).

The spelling of 20113010022 in words is "twenty billion, one hundred thirteen million, ten thousand, twenty-two".