22013210102 has 32 divisors (see below), whose sum is σ = 35859227040. Its totient is φ = 10074574080.

The previous prime is 22013210099. The next prime is 22013210137. The reversal of 22013210102 is 20101231022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3397538 + ... + 3404010.

It is an arithmetic number, because the mean of its divisors is an integer number (1120600845).

Almost surely, 2^22013210102 is an apocalyptic number.

22013210102 is a deficient number, since it is larger than the sum of its proper divisors (13846016938).

22013210102 is a wasteful number, since it uses less digits than its factorization.

22013210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22013210102 its reverse (20101231022), we get a palindrome (42114441124).

The spelling of 22013210102 in words is "twenty-two billion, thirteen million, two hundred ten thousand, one hundred two".