23366225542 has 24 divisors (see below), whose sum is σ = 39421260648. Its totient is φ = 10374006720.

The previous prime is 23366225537. The next prime is 23366225549. The reversal of 23366225542 is 24552266332.

It is a super-2 number, since 2×23366225542² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 23366225495 and 23366225504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23366225549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1112323 + ... + 1133134.

It is an arithmetic number, because the mean of its divisors is an integer number (1642552527).

Almost surely, 2^23366225542 is an apocalyptic number.

23366225542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23366225542 is a deficient number, since it is larger than the sum of its proper divisors (16055035106).

23366225542 is a wasteful number, since it uses less digits than its factorization.

23366225542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245524 (or 2245513 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

The spelling of 23366225542 in words is "twenty-three billion, three hundred sixty-six million, two hundred twenty-five thousand, five hundred forty-two".