22111302102 has 8 divisors (see below), whose sum is σ = 44222604216. Its totient is φ = 7370434032.

The previous prime is 22111302071. The next prime is 22111302113. The reversal of 22111302102 is 20120311122.

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

22111302102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842608503 + ... + 1842608514.

It is an arithmetic number, because the mean of its divisors is an integer number (5527825527).

Almost surely, 2^22111302102 is an apocalyptic number.

22111302102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22111302102 is a wasteful number, since it uses less digits than its factorization.

22111302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3685217022.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22111302102 its reverse (20120311122), we get a palindrome (42231613224).

The spelling of 22111302102 in words is "twenty-two billion, one hundred eleven million, three hundred two thousand, one hundred two".