22023052461 has 12 divisors (see below), whose sum is σ = 32586956220. Its totient is φ = 14323936320.

The previous prime is 22023052453. The next prime is 22023052481. The reversal of 22023052461 is 16425032022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5127992100 + 16895060361 = 71610^2 + 129981^2 .

It is not a de Polignac number, because 22023052461 - 2³ = 22023052453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023052411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29841166 + ... + 29841903.

It is an arithmetic number, because the mean of its divisors is an integer number (2715579685).

Almost surely, 2^22023052461 is an apocalyptic number.

It is an amenable number.

22023052461 is a deficient number, since it is larger than the sum of its proper divisors (10563903759).

22023052461 is a wasteful number, since it uses less digits than its factorization.

22023052461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59683116 (or 59683113 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 22023052461 its reverse (16425032022), we get a palindrome (38448084483).

It can be divided in two parts, 220230 and 52461, that added together give a triangular number (272691 = T₇₃₈).

The spelling of 22023052461 in words is "twenty-two billion, twenty-three million, fifty-two thousand, four hundred sixty-one".