20223223202 has 128 divisors (see below), whose sum is σ = 39706619904. Its totient is φ = 7507323648.

The previous prime is 20223223169. The next prime is 20223223243. The reversal of 20223223202 is 20232232202.

It is a super-2 number, since 2×20223223202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73007888 + ... + 73008164.

It is an arithmetic number, because the mean of its divisors is an integer number (310207968).

Almost surely, 2^20223223202 is an apocalyptic number.

20223223202 is a deficient number, since it is larger than the sum of its proper divisors (19483396702).

20223223202 is a wasteful number, since it uses less digits than its factorization.

20223223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20223223202 its reverse (20232232202), we get a palindrome (40455455404).

The spelling of 20223223202 in words is "twenty billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred two".