22312213330 has 16 divisors (see below), whose sum is σ = 43813073664. Its totient is φ = 8113532080.

The previous prime is 22312213291. The next prime is 22312213337. The reversal of 22312213330 is 3331221322.

It is a super-3 number, since 3×22312213330³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (22312213337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101419042 + ... + 101419261.

It is an arithmetic number, because the mean of its divisors is an integer number (2738317104).

Almost surely, 2^22312213330 is an apocalyptic number.

22312213330 is a deficient number, since it is larger than the sum of its proper divisors (21500860334).

22312213330 is a wasteful number, since it uses less digits than its factorization.

22312213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202838321.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22312213330 its reverse (3331221322), we get a palindrome (25643434652).

The spelling of 22312213330 in words is "twenty-two billion, three hundred twelve million, two hundred thirteen thousand, three hundred thirty".