23220333251324 has 48 divisors (see below), whose sum is σ = 45192087603936. Its totient is φ = 10349601849600.

The previous prime is 23220333251261. The next prime is 23220333251329. The reversal of 23220333251324 is 42315233302232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23220333251329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200374 + ... + 6919650.

It is an arithmetic number, because the mean of its divisors is an integer number (941501825082).

Almost surely, 2^{23220333251324} is an apocalyptic number.

It is an amenable number.

23220333251324 is a deficient number, since it is larger than the sum of its proper divisors (21971754352612).

23220333251324 is a wasteful number, since it uses less digits than its factorization.

23220333251324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721086 (or 5721084 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 23220333251324 its reverse (42315233302232), we get a palindrome (65535566553556).

The spelling of 23220333251324 in words is "twenty-three trillion, two hundred twenty billion, three hundred thirty-three million, two hundred fifty-one thousand, three hundred twenty-four".