22022262345356 has 48 divisors (see below), whose sum is σ = 47435673384960. Its totient is φ = 8711532866880.

The previous prime is 22022262345353. The next prime is 22022262345359. The reversal of 22022262345356 is 65354326222022.

It is an interprime number because it is at equal distance from previous prime (22022262345353) and next prime (22022262345359).

It is not an unprimeable number, because it can be changed into a prime (22022262345353) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3601421 + ... + 7550811.

It is an arithmetic number, because the mean of its divisors is an integer number (988243195520).

Almost surely, 2^{22022262345356} is an apocalyptic number.

22022262345356 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22022262345356 is an abundant number, since it is smaller than the sum of its proper divisors (25413411039604).

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

22022262345356 is a wasteful number, since it uses less digits than its factorization.

22022262345356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964734 (or 3964732 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 44.

Adding to 22022262345356 its reverse (65354326222022), we get a palindrome (87376588567378).

The spelling of 22022262345356 in words is "twenty-two trillion, twenty-two billion, two hundred sixty-two million, three hundred forty-five thousand, three hundred fifty-six".