22421500523054 has 4 divisors (see below), whose sum is σ = 33632250784584. Its totient is φ = 11210750261526.

The previous prime is 22421500523039. The next prime is 22421500523057. The reversal of 22421500523054 is 45032500512422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22421500523057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605375130762 + ... + 5605375130765.

It is an arithmetic number, because the mean of its divisors is an integer number (8408062696146).

Almost surely, 2^{22421500523054} is an apocalyptic number.

22421500523054 is a deficient number, since it is larger than the sum of its proper divisors (11210750261530).

22421500523054 is a wasteful number, since it uses less digits than its factorization.

22421500523054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11210750261529.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 22421500523054 in words is "twenty-two trillion, four hundred twenty-one billion, five hundred million, five hundred twenty-three thousand, fifty-four".