22034231231 has 8 divisors (see below), whose sum is σ = 22863051120. Its totient is φ = 21217690368.

The previous prime is 22034231221. The next prime is 22034231287. The reversal of 22034231231 is 13213243022.

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 22034231231 - 2³⁴ = 4854362047 is a prime.

It is a super-2 number, since 2×22034231231² (a number of 21 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 = 22034231197 and 22034231206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22034231221) 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, 3066101 + ... + 3073278.

It is an arithmetic number, because the mean of its divisors is an integer number (2857881390).

Almost surely, 2^22034231231 is an apocalyptic number.

22034231231 is a deficient number, since it is larger than the sum of its proper divisors (828819889).

22034231231 is an equidigital number, since it uses as much as digits as its factorization.

22034231231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6139513.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22034231231 its reverse (13213243022), we get a palindrome (35247474253).

The spelling of 22034231231 in words is "twenty-two billion, thirty-four million, two hundred thirty-one thousand, two hundred thirty-one".