22232304044254 has 4 divisors (see below), whose sum is σ = 33348456066384. Its totient is φ = 11116152022126.

The previous prime is 22232304044147. The next prime is 22232304044369. The reversal of 22232304044254 is 45244040323222.

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, 5558076011062 + ... + 5558076011065.

It is an arithmetic number, because the mean of its divisors is an integer number (8337114016596).

Almost surely, 2^{22232304044254} is an apocalyptic number.

22232304044254 is a deficient number, since it is larger than the sum of its proper divisors (11116152022130).

22232304044254 is a wasteful number, since it uses less digits than its factorization.

22232304044254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11116152022129.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 22232304044254 its reverse (45244040323222), we get a palindrome (67476344367476).

The spelling of 22232304044254 in words is "twenty-two trillion, two hundred thirty-two billion, three hundred four million, forty-four thousand, two hundred fifty-four".