22313213021122 has 16 divisors (see below), whose sum is σ = 33984958952160. Its totient is φ = 10985046212448.

The previous prime is 22313213021083. The next prime is 22313213021161. The reversal of 22313213021122 is 22112031231322.

It is an interprime number because it is at equal distance from previous prime (22313213021083) and next prime (22313213021161).

It is a super-3 number, since 3×22313213021122³ (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 7 ways as a sum of consecutive naturals, for example, 37917403 + ... + 38501374.

It is an arithmetic number, because the mean of its divisors is an integer number (2124059934510).

Almost surely, 2^{22313213021122} is an apocalyptic number.

22313213021122 is a deficient number, since it is larger than the sum of its proper divisors (11671745931038).

22313213021122 is a wasteful number, since it uses less digits than its factorization.

22313213021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76421025.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22313213021122 its reverse (22112031231322), we get a palindrome (44425244252444).

The spelling of 22313213021122 in words is "twenty-two trillion, three hundred thirteen billion, two hundred thirteen million, twenty-one thousand, one hundred twenty-two".