23321321124442 has 16 divisors (see below), whose sum is σ = 40170696674400. Its totient is φ = 10042674168240.

The previous prime is 23321321124427. The next prime is 23321321124463. The reversal of 23321321124442 is 24442112312332.

It is a super-2 number, since 2×23321321124442² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23321321124398 and 23321321124407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27896316717 + ... + 27896317552.

It is an arithmetic number, because the mean of its divisors is an integer number (2510668542150).

Almost surely, 2^{23321321124442} is an apocalyptic number.

23321321124442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23321321124442 is a deficient number, since it is larger than the sum of its proper divisors (16849375549958).

23321321124442 is a wasteful number, since it uses less digits than its factorization.

23321321124442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55792634301.

The product of its digits is 55296, while the sum is 34.

Adding to 23321321124442 its reverse (24442112312332), we get a palindrome (47763433436774).

The spelling of 23321321124442 in words is "twenty-three trillion, three hundred twenty-one billion, three hundred twenty-one million, one hundred twenty-four thousand, four hundred forty-two".