23163221231733 has 16 divisors (see below), whose sum is σ = 33742929379392. Its totient is φ = 14017077888000.

The previous prime is 23163221231707. The next prime is 23163221231767. The reversal of 23163221231733 is 33713212236132.

It is not a de Polignac number, because 23163221231733 - 2²⁹ = 23162684360821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23163221231691 and 23163221231700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23163221211733) 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, 530928108 + ... + 530971733.

It is an arithmetic number, because the mean of its divisors is an integer number (2108933086212).

Almost surely, 2^{23163221231733} is an apocalyptic number.

It is an amenable number.

23163221231733 is a deficient number, since it is larger than the sum of its proper divisors (10579708147659).

23163221231733 is a wasteful number, since it uses less digits than its factorization.

23163221231733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061900516.

The product of its digits is 163296, while the sum is 39.

Adding to 23163221231733 its reverse (33713212236132), we get a palindrome (56876433467865).

The spelling of 23163221231733 in words is "twenty-three trillion, one hundred sixty-three billion, two hundred twenty-one million, two hundred thirty-one thousand, seven hundred thirty-three".