22022262345362 has 8 divisors (see below), whose sum is σ = 34976534313276. Its totient is φ = 10363417574272.

The previous prime is 22022262345359. The next prime is 22022262345397. The reversal of 22022262345362 is 26354326222022.

It can be written as a sum of positive squares in 2 ways, for example, as 21923849008681 + 98413336681 = 4682291^2 + 313709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22022262345362² (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 3 ways as a sum of consecutive naturals, for example, 323856799163 + ... + 323856799230.

Almost surely, 2^{22022262345362} is an apocalyptic number.

22022262345362 is a deficient number, since it is larger than the sum of its proper divisors (12954271967914).

22022262345362 is a wasteful number, since it uses less digits than its factorization.

22022262345362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647713598412.

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 22022262345362 its reverse (26354326222022), we get a palindrome (48376588567384).

The spelling of 22022262345362 in words is "twenty-two trillion, twenty-two billion, two hundred sixty-two million, three hundred forty-five thousand, three hundred sixty-two".