22231452002554 has 8 divisors (see below), whose sum is σ = 33351610723200. Its totient is φ = 11114248428156.

The previous prime is 22231452002533. The next prime is 22231452002603. The reversal of 22231452002554 is 45520025413222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738767754 + ... + 738797845.

It is an arithmetic number, because the mean of its divisors is an integer number (4168951340400).

Almost surely, 2^{22231452002554} is an apocalyptic number.

22231452002554 is a deficient number, since it is larger than the sum of its proper divisors (11120158720646).

22231452002554 is a wasteful number, since it uses less digits than its factorization.

22231452002554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477573124.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 22231452002554 its reverse (45520025413222), we get a palindrome (67751477415776).

The spelling of 22231452002554 in words is "twenty-two trillion, two hundred thirty-one billion, four hundred fifty-two million, two thousand, five hundred fifty-four".