23542223332 has 6 divisors (see below), whose sum is σ = 41198890838. Its totient is φ = 11771111664.

The previous prime is 23542223317. The next prime is 23542223347. The reversal of 23542223332 is 23332224532.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23542223317) and next prime (23542223347).

It can be written as a sum of positive squares in only one way, i.e., 16623976356 + 6918246976 = 128934^2 + 83176^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23542223294 and 23542223303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2942777913 + ... + 2942777920.

Almost surely, 2^23542223332 is an apocalyptic number.

It is an amenable number.

23542223332 is a deficient number, since it is larger than the sum of its proper divisors (17656667506).

23542223332 is a wasteful number, since it uses less digits than its factorization.

23542223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885555837 (or 5885555835 counting only the distinct ones).

The product of its digits is 51840, while the sum is 31.

Adding to 23542223332 its reverse (23332224532), we get a palindrome (46874447864).

The spelling of 23542223332 in words is "twenty-three billion, five hundred forty-two million, two hundred twenty-three thousand, three hundred thirty-two".