20022022196 has 48 divisors (see below), whose sum is σ = 38508438528. Its totient is φ = 9033314400.

The previous prime is 20022022177. The next prime is 20022022247. The reversal of 20022022196 is 69122022002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7909451 + ... + 7911981.

It is an arithmetic number, because the mean of its divisors is an integer number (802259136).

Almost surely, 2^20022022196 is an apocalyptic number.

It is an amenable number.

20022022196 is a deficient number, since it is larger than the sum of its proper divisors (18486416332).

20022022196 is a wasteful number, since it uses less digits than its factorization.

20022022196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812 (or 3810 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 20022022196 its reverse (69122022002), we get a palindrome (89144044198).

The spelling of 20022022196 in words is "twenty billion, twenty-two million, twenty-two thousand, one hundred ninety-six".