22212231241031 has 8 divisors (see below), whose sum is σ = 23931634757184. Its totient is φ = 20494366345440.

The previous prime is 22212231240919. The next prime is 22212231241061. The reversal of 22212231241031 is 13014213221222.

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

It is not a de Polignac number, because 22212231241031 - 2⁴² = 17814184729927 is a prime.

It is a super-2 number, since 2×22212231241031² (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 (22212231241061) 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, 384625151 + ... + 384682896.

It is an arithmetic number, because the mean of its divisors is an integer number (2991454344648).

Almost surely, 2^{22212231241031} is an apocalyptic number.

22212231241031 is a deficient number, since it is larger than the sum of its proper divisors (1719403516153).

22212231241031 is a wasteful number, since it uses less digits than its factorization.

22212231241031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769310281.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 22212231241031 its reverse (13014213221222), we get a palindrome (35226444462253).

The spelling of 22212231241031 in words is "twenty-two trillion, two hundred twelve billion, two hundred thirty-one million, two hundred forty-one thousand, thirty-one".