22262302032 has 40 divisors (see below), whose sum is σ = 58080374880. Its totient is φ = 7347292800.

The previous prime is 22262302001. The next prime is 22262302039. The reversal of 22262302032 is 23020326222.

It is a super-2 number, since 2×22262302032² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 22262301993 and 22262302011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22262302039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2291182 + ... + 2300877.

It is an arithmetic number, because the mean of its divisors is an integer number (1452009372).

Almost surely, 2^22262302032 is an apocalyptic number.

It is an amenable number.

22262302032 is an abundant number, since it is smaller than the sum of its proper divisors (35818072848).

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

22262302032 is a wasteful number, since it uses less digits than its factorization.

22262302032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592171 (or 4592165 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22262302032 its reverse (23020326222), we get a palindrome (45282628254).

The spelling of 22262302032 in words is "twenty-two billion, two hundred sixty-two million, three hundred two thousand, thirty-two".