22321012330 has 16 divisors (see below), whose sum is σ = 41112190944. Its totient is φ = 8720767440.

The previous prime is 22321012283. The next prime is 22321012361. The reversal of 22321012330 is 3321012322.

It is a super-3 number, since 3×22321012330³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321012298 and 22321012307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25954236 + ... + 25955095.

It is an arithmetic number, because the mean of its divisors is an integer number (2569511934).

Almost surely, 2^22321012330 is an apocalyptic number.

22321012330 is a deficient number, since it is larger than the sum of its proper divisors (18791178614).

22321012330 is a wasteful number, since it uses less digits than its factorization.

22321012330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51909381.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22321012330 its reverse (3321012322), we get a palindrome (25642024652).

The spelling of 22321012330 in words is "twenty-two billion, three hundred twenty-one million, twelve thousand, three hundred thirty".