22644106002 has 48 divisors (see below), whose sum is σ = 56148473472. Its totient is φ = 6460819200.

The previous prime is 22644105971. The next prime is 22644106003. The reversal of 22644106002 is 20060144622.

22644106002 is a `hidden beast` number, since 2 + 2 + 6 + 44 + 10 + 600 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (22644106003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31999 + ... + 215202.

It is an arithmetic number, because the mean of its divisors is an integer number (1169759864).

Almost surely, 2^22644106002 is an apocalyptic number.

22644106002 is an abundant number, since it is smaller than the sum of its proper divisors (33504367470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22644106002 is a wasteful number, since it uses less digits than its factorization.

22644106002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247943 (or 247940 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 22644106002 in words is "twenty-two billion, six hundred forty-four million, one hundred six thousand, two".