22044034122031 has 4 divisors (see below), whose sum is σ = 22044497055952. Its totient is φ = 22043571188112.

The previous prime is 22044034122023. The next prime is 22044034122041. The reversal of 22044034122031 is 13022143044022.

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

It is a cyclic number.

It is not a de Polignac number, because 22044034122031 - 2³ = 22044034122023 is a prime.

It is a super-2 number, since 2×22044034122031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22044034122041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231395526 + ... + 231490771.

It is an arithmetic number, because the mean of its divisors is an integer number (5511124263988).

Almost surely, 2^{22044034122031} is an apocalyptic number.

22044034122031 is a deficient number, since it is larger than the sum of its proper divisors (462933921).

22044034122031 is an equidigital number, since it uses as much as digits as its factorization.

22044034122031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462933920.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22044034122031 its reverse (13022143044022), we get a palindrome (35066177166053).

The spelling of 22044034122031 in words is "twenty-two trillion, forty-four billion, thirty-four million, one hundred twenty-two thousand, thirty-one".