22222331101023 has 8 divisors (see below), whose sum is σ = 31372702730928. Its totient is φ = 13943423435904.

The previous prime is 22222331101007. The next prime is 22222331101031. The reversal of 22222331101023 is 32010113322222.

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

It is not a de Polignac number, because 22222331101023 - 2⁴ = 22222331101007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22222331100984 and 22222331101002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222331103023) 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, 217865991136 + ... + 217865991237.

It is an arithmetic number, because the mean of its divisors is an integer number (3921587841366).

Almost surely, 2^{22222331101023} is an apocalyptic number.

22222331101023 is a deficient number, since it is larger than the sum of its proper divisors (9150371629905).

22222331101023 is a wasteful number, since it uses less digits than its factorization.

22222331101023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435731982393.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22222331101023 its reverse (32010113322222), we get a palindrome (54232444423245).

The spelling of 22222331101023 in words is "twenty-two trillion, two hundred twenty-two billion, three hundred thirty-one million, one hundred one thousand, twenty-three".