22113152002 has 8 divisors (see below), whose sum is σ = 33171114816. Its totient is φ = 11056113732.

The previous prime is 22113151913. The next prime is 22113152003. The reversal of 22113152002 is 20025131122.

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

It is not an unprimeable number, because it can be changed into a prime (22113152003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167878 + ... + 269089.

It is an arithmetic number, because the mean of its divisors is an integer number (4146389352).

Almost surely, 2^22113152002 is an apocalyptic number.

22113152002 is a deficient number, since it is larger than the sum of its proper divisors (11057962814).

22113152002 is a wasteful number, since it uses less digits than its factorization.

22113152002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462272.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 22113152002 its reverse (20025131122), we get a palindrome (42138283124).

The spelling of 22113152002 in words is "twenty-two billion, one hundred thirteen million, one hundred fifty-two thousand, two".