22202103442 has 24 divisors (see below), whose sum is σ = 33947751132. Its totient is φ = 10890172800.

The previous prime is 22202103379. The next prime is 22202103461. The reversal of 22202103442 is 24430120222.

It can be written as a sum of positive squares in 2 ways, for example, as 19867184401 + 2334919041 = 140951^2 + 48321^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3624142 + ... + 3630262.

Almost surely, 2^22202103442 is an apocalyptic number.

22202103442 is a deficient number, since it is larger than the sum of its proper divisors (11745647690).

22202103442 is an equidigital number, since it uses as much as digits as its factorization.

22202103442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762 (or 6703 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22202103442 its reverse (24430120222), we get a palindrome (46632223664).

The spelling of 22202103442 in words is "twenty-two billion, two hundred two million, one hundred three thousand, four hundred forty-two".