40223231102 has 4 divisors (see below), whose sum is σ = 60334846656. Its totient is φ = 20111615550.

The previous prime is 40223231093. The next prime is 40223231119. The reversal of 40223231102 is 20113232204.

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 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, 10055807774 + ... + 10055807777.

It is an arithmetic number, because the mean of its divisors is an integer number (15083711664).

Almost surely, 2^40223231102 is an apocalyptic number.

40223231102 is a deficient number, since it is larger than the sum of its proper divisors (20111615554).

40223231102 is a wasteful number, since it uses less digits than its factorization.

40223231102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20111615553.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40223231102 its reverse (20113232204), we get a palindrome (60336463306).

It can be divided in two parts, 402232 and 31102, that added together give a palindrome (433334).

The spelling of 40223231102 in words is "forty billion, two hundred twenty-three million, two hundred thirty-one thousand, one hundred two".