22202052451322 has 16 divisors (see below), whose sum is σ = 33679250729280. Its totient is φ = 10975650209568.

The previous prime is 22202052451303. The next prime is 22202052451357. The reversal of 22202052451322 is 22315425020222.

It is a super-2 number, since 2×22202052451322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624068 + ... + 6692799.

It is an arithmetic number, because the mean of its divisors is an integer number (2104953170580).

Almost surely, 2^{22202052451322} is an apocalyptic number.

22202052451322 is a deficient number, since it is larger than the sum of its proper divisors (11477198277958).

22202052451322 is a wasteful number, since it uses less digits than its factorization.

22202052451322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7334005.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 22202052451322 its reverse (22315425020222), we get a palindrome (44517477471544).

The spelling of 22202052451322 in words is "twenty-two trillion, two hundred two billion, fifty-two million, four hundred fifty-one thousand, three hundred twenty-two".