20222020113 has 16 divisors (see below), whose sum is σ = 27166663296. Its totient is φ = 13379529600.

The previous prime is 20222020111. The next prime is 20222020139. The reversal of 20222020113 is 31102022202.

It is a happy number.

It is not a de Polignac number, because 20222020113 - 2¹ = 20222020111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20222020092 and 20222020101.

It is not an unprimeable number, because it can be changed into a prime (20222020111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476595 + ... + 517287.

It is an arithmetic number, because the mean of its divisors is an integer number (1697916456).

Almost surely, 2^20222020113 is an apocalyptic number.

It is an amenable number.

20222020113 is a deficient number, since it is larger than the sum of its proper divisors (6944643183).

20222020113 is a wasteful number, since it uses less digits than its factorization.

20222020113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41944.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20222020113 its reverse (31102022202), we get a palindrome (51324042315).

The spelling of 20222020113 in words is "twenty billion, two hundred twenty-two million, twenty thousand, one hundred thirteen".