23311002003022 has 4 divisors (see below), whose sum is σ = 34966503004536. Its totient is φ = 11655501001510.

The previous prime is 23311002003011. The next prime is 23311002003053. The reversal of 23311002003022 is 22030020011332.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5827750500754 + ... + 5827750500757.

It is an arithmetic number, because the mean of its divisors is an integer number (8741625751134).

Almost surely, 2^{23311002003022} is an apocalyptic number.

23311002003022 is a deficient number, since it is larger than the sum of its proper divisors (11655501001514).

23311002003022 is a wasteful number, since it uses less digits than its factorization.

23311002003022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11655501001513.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23311002003022 its reverse (22030020011332), we get a palindrome (45341022014354).

The spelling of 23311002003022 in words is "twenty-three trillion, three hundred eleven billion, two million, three thousand, twenty-two".