22021482022154 has 8 divisors (see below), whose sum is σ = 33053302950528. Its totient is φ = 11003714371980.

The previous prime is 22021482022147. The next prime is 22021482022213. The reversal of 22021482022154 is 45122028412022.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3513315632 + ... + 3513321899.

It is an arithmetic number, because the mean of its divisors is an integer number (4131662868816).

Almost surely, 2^{22021482022154} is an apocalyptic number.

22021482022154 is a deficient number, since it is larger than the sum of its proper divisors (11031820928374).

22021482022154 is a wasteful number, since it uses less digits than its factorization.

22021482022154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026639100.

The product of its (nonzero) digits is 40960, while the sum is 35.

The spelling of 22021482022154 in words is "twenty-two trillion, twenty-one billion, four hundred eighty-two million, twenty-two thousand, one hundred fifty-four".