22311033120233 has 144 divisors (see below), whose sum is σ = 28426861612800. Its totient is φ = 17449795883520.

The previous prime is 22311033120199. The next prime is 22311033120241. The reversal of 22311033120233 is 33202133011322.

It is not a de Polignac number, because 22311033120233 - 2⁴² = 17912986609129 is a prime.

It is a super-3 number, since 3×22311033120233³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22311033120253) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3714169316 + ... + 3714175322.

It is an arithmetic number, because the mean of its divisors is an integer number (197408761200).

Almost surely, 2^{22311033120233} is an apocalyptic number.

22311033120233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22311033120233 is a deficient number, since it is larger than the sum of its proper divisors (6115828492567).

22311033120233 is a wasteful number, since it uses less digits than its factorization.

22311033120233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280 (or 6256 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 22311033120233 its reverse (33202133011322), we get a palindrome (55513166131555).

The spelling of 22311033120233 in words is "twenty-two trillion, three hundred eleven billion, thirty-three million, one hundred twenty thousand, two hundred thirty-three".