23221134122254 has 16 divisors (see below), whose sum is σ = 35473886379360. Its totient is φ = 11397909013120.

The previous prime is 23221134122141. The next prime is 23221134122297. The reversal of 23221134122254 is 45222143112232.

It is a congruent number.

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, 350887759 + ... + 350953930.

It is an arithmetic number, because the mean of its divisors is an integer number (2217117898710).

Almost surely, 2^{23221134122254} is an apocalyptic number.

23221134122254 is a deficient number, since it is larger than the sum of its proper divisors (12252752257106).

23221134122254 is a wasteful number, since it uses less digits than its factorization.

23221134122254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701841995.

The product of its digits is 46080, while the sum is 34.

Adding to 23221134122254 its reverse (45222143112232), we get a palindrome (68443277234486).

The spelling of 23221134122254 in words is "twenty-three trillion, two hundred twenty-one billion, one hundred thirty-four million, one hundred twenty-two thousand, two hundred fifty-four".