22011230023331 has 8 divisors (see below), whose sum is σ = 22772295033600. Its totient is φ = 21250302151680.

The previous prime is 22011230023327. The next prime is 22011230023361. The reversal of 22011230023331 is 13332003211022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22011230023331 - 2² = 22011230023327 is a prime.

It is a super-2 number, since 2×22011230023331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22011230023297 and 22011230023306.

It is not an unprimeable number, because it can be changed into a prime (22011230023361) 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, 33958046 + ... + 34600163.

It is an arithmetic number, because the mean of its divisors is an integer number (2846536879200).

Almost surely, 2^{22011230023331} is an apocalyptic number.

22011230023331 is a deficient number, since it is larger than the sum of its proper divisors (761065010269).

22011230023331 is a wasteful number, since it uses less digits than its factorization.

22011230023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68569309.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22011230023331 its reverse (13332003211022), we get a palindrome (35343233234353).

The spelling of 22011230023331 in words is "twenty-two trillion, eleven billion, two hundred thirty million, twenty-three thousand, three hundred thirty-one".