22530332102 has 4 divisors (see below), whose sum is σ = 33795498156. Its totient is φ = 11265166050.

The previous prime is 22530332089. The next prime is 22530332131. The reversal of 22530332102 is 20123303522.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5632583024 + ... + 5632583027.

It is an arithmetic number, because the mean of its divisors is an integer number (8448874539).

Almost surely, 2^22530332102 is an apocalyptic number.

22530332102 is a deficient number, since it is larger than the sum of its proper divisors (11265166054).

22530332102 is a wasteful number, since it uses less digits than its factorization.

22530332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11265166053.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 22530332102 its reverse (20123303522), we get a palindrome (42653635624).

The spelling of 22530332102 in words is "twenty-two billion, five hundred thirty million, three hundred thirty-two thousand, one hundred two".