22202422342320 has 160 divisors (see below), whose sum is σ = 75092611265280. Its totient is φ = 5381827947520.

The previous prime is 22202422342319. The next prime is 22202422342361. The reversal of 22202422342320 is 2324322420222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 24419722 + ... + 25312598.

It is an arithmetic number, because the mean of its divisors is an integer number (469328820408).

Almost surely, 2^{22202422342320} is an apocalyptic number.

22202422342320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22202422342320 is an abundant number, since it is smaller than the sum of its proper divisors (52890188922960).

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

22202422342320 is a wasteful number, since it uses less digits than its factorization.

22202422342320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902323 (or 902317 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 22202422342320 its reverse (2324322420222), we get a palindrome (24526744762542).

The spelling of 22202422342320 in words is "twenty-two trillion, two hundred two billion, four hundred twenty-two million, three hundred forty-two thousand, three hundred twenty".