20223322242 has 16 divisors (see below), whose sum is σ = 41433148512. Its totient is φ = 6576690080.

The previous prime is 20223322241. The next prime is 20223322243. The reversal of 20223322242 is 24222332202.

It is an interprime number because it is at equal distance from previous prime (20223322241) and next prime (20223322243).

It is not an unprimeable number, because it can be changed into a prime (20223322241) 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, 41104068 + ... + 41104559.

It is an arithmetic number, because the mean of its divisors is an integer number (2589571782).

Almost surely, 2^20223322242 is an apocalyptic number.

20223322242 is an abundant number, since it is smaller than the sum of its proper divisors (21209826270).

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

20223322242 is a wasteful number, since it uses less digits than its factorization.

20223322242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82208673.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 20223322242 its reverse (24222332202), we get a palindrome (44445654444).

The spelling of 20223322242 in words is "twenty billion, two hundred twenty-three million, three hundred twenty-two thousand, two hundred forty-two".