22310000131233 has 4 divisors (see below), whose sum is σ = 29746666841648. Its totient is φ = 14873333420820.

The previous prime is 22310000131207. The next prime is 22310000131253. The reversal of 22310000131233 is 33213100001322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22310000131233 - 2¹³ = 22310000123041 is a prime.

It is a super-3 number, since 3×22310000131233³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22310000131253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3718333355203 + ... + 3718333355208.

It is an arithmetic number, because the mean of its divisors is an integer number (7436666710412).

Almost surely, 2^{22310000131233} is an apocalyptic number.

It is an amenable number.

22310000131233 is a deficient number, since it is larger than the sum of its proper divisors (7436666710415).

22310000131233 is an equidigital number, since it uses as much as digits as its factorization.

22310000131233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7436666710414.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 22310000131233 its reverse (33213100001322), we get a palindrome (55523100132555).

The spelling of 22310000131233 in words is "twenty-two trillion, three hundred ten billion, one hundred thirty-one thousand, two hundred thirty-three".