23011202323222 has 4 divisors (see below), whose sum is σ = 34516803484836. Its totient is φ = 11505601161610.

The previous prime is 23011202323177. The next prime is 23011202323279. The reversal of 23011202323222 is 22232320211032.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×23011202323222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5752800580804 + ... + 5752800580807.

It is an arithmetic number, because the mean of its divisors is an integer number (8629200871209).

Almost surely, 2^{23011202323222} is an apocalyptic number.

23011202323222 is a deficient number, since it is larger than the sum of its proper divisors (11505601161614).

23011202323222 is a wasteful number, since it uses less digits than its factorization.

23011202323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11505601161613.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23011202323222 its reverse (22232320211032), we get a palindrome (45243522534254).

The spelling of 23011202323222 in words is "twenty-three trillion, eleven billion, two hundred two million, three hundred twenty-three thousand, two hundred twenty-two".