22301311031123 has 8 divisors (see below), whose sum is σ = 22338677254368. Its totient is φ = 22263948019584.

The previous prime is 22301311031107. The next prime is 22301311031159. The reversal of 22301311031123 is 32113011310322.

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

It is a cyclic number.

It is not a de Polignac number, because 22301311031123 - 2⁴ = 22301311031107 is a prime.

It is a super-2 number, since 2×22301311031123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22301311031183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13303586 + ... + 14885832.

It is an arithmetic number, because the mean of its divisors is an integer number (2792334656796).

Almost surely, 2^{22301311031123} is an apocalyptic number.

22301311031123 is a deficient number, since it is larger than the sum of its proper divisors (37366223245).

22301311031123 is a wasteful number, since it uses less digits than its factorization.

22301311031123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605853.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 22301311031123 its reverse (32113011310322), we get a palindrome (54414322341445).

The spelling of 22301311031123 in words is "twenty-two trillion, three hundred one billion, three hundred eleven million, thirty-one thousand, one hundred twenty-three".