23312003402422 has 12 divisors (see below), whose sum is σ = 40677067161540. Its totient is φ = 9990858600996.

The previous prime is 23312003402393. The next prime is 23312003402477. The reversal of 23312003402422 is 22420430021332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118938792772 + ... + 118938792967.

It is an arithmetic number, because the mean of its divisors is an integer number (3389755596795).

Almost surely, 2^{23312003402422} is an apocalyptic number.

23312003402422 is a deficient number, since it is larger than the sum of its proper divisors (17365063759118).

23312003402422 is a wasteful number, since it uses less digits than its factorization.

23312003402422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237877585755 (or 237877585748 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23312003402422 its reverse (22420430021332), we get a palindrome (45732433423754).

The spelling of 23312003402422 in words is "twenty-three trillion, three hundred twelve billion, three million, four hundred two thousand, four hundred twenty-two".