22323121442330 has 64 divisors (see below), whose sum is σ = 41765609642400. Its totient is φ = 8585115601920.

The previous prime is 22323121442329. The next prime is 22323121442459. The reversal of 22323121442330 is 3324412132322.

It can be written as a sum of positive squares in 16 ways, for example, as 812624722849 + 21510496719481 = 901457^2 + 4637941^2 .

It is a super-3 number, since 3×22323121442330³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7413356 + ... + 9980184.

Almost surely, 2^{22323121442330} is an apocalyptic number.

22323121442330 is a deficient number, since it is larger than the sum of its proper divisors (19442488200070).

22323121442330 is a wasteful number, since it uses less digits than its factorization.

22323121442330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567219.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 22323121442330 its reverse (3324412132322), we get a palindrome (25647533574652).

The spelling of 22323121442330 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred twenty-one million, four hundred forty-two thousand, three hundred thirty".