22412321234031 has 4 divisors (see below), whose sum is σ = 29883094978712. Its totient is φ = 14941547489352.

The previous prime is 22412321234029. The next prime is 22412321234041. The reversal of 22412321234031 is 13043212321422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22412321234031 - 2¹ = 22412321234029 is a prime.

It is a super-3 number, since 3×22412321234031³ (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 a self number, because there is not a number n which added to its sum of digits gives 22412321234031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22412321234041) 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, 3735386872336 + ... + 3735386872341.

It is an arithmetic number, because the mean of its divisors is an integer number (7470773744678).

Almost surely, 2^{22412321234031} is an apocalyptic number.

22412321234031 is a deficient number, since it is larger than the sum of its proper divisors (7470773744681).

22412321234031 is an equidigital number, since it uses as much as digits as its factorization.

22412321234031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470773744680.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 22412321234031 its reverse (13043212321422), we get a palindrome (35455533555453).

The spelling of 22412321234031 in words is "twenty-two trillion, four hundred twelve billion, three hundred twenty-one million, two hundred thirty-four thousand, thirty-one".