23110021244402 has 16 divisors (see below), whose sum is σ = 34928357630400. Its totient is φ = 11467559861040.

The previous prime is 23110021244389. The next prime is 23110021244467. The reversal of 23110021244402 is 20444212001132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80980652 + ... + 81265527.

It is an arithmetic number, because the mean of its divisors is an integer number (2183022351900).

Almost surely, 2^{23110021244402} is an apocalyptic number.

23110021244402 is a deficient number, since it is larger than the sum of its proper divisors (11818336385998).

23110021244402 is a wasteful number, since it uses less digits than its factorization.

23110021244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162246721.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 23110021244402 its reverse (20444212001132), we get a palindrome (43554233245534).

The spelling of 23110021244402 in words is "twenty-three trillion, one hundred ten billion, twenty-one million, two hundred forty-four thousand, four hundred two".