22240220102 has 4 divisors (see below), whose sum is σ = 33360330156. Its totient is φ = 11120110050.

The previous prime is 22240220087. The next prime is 22240220117. The reversal of 22240220102 is 20102204222.

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

It is an interprime number because it is at equal distance from previous prime (22240220087) and next prime (22240220117).

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, 5560055024 + ... + 5560055027.

It is an arithmetic number, because the mean of its divisors is an integer number (8340082539).

Almost surely, 2^22240220102 is an apocalyptic number.

22240220102 is a deficient number, since it is larger than the sum of its proper divisors (11120110054).

22240220102 is a wasteful number, since it uses less digits than its factorization.

22240220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11120110053.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22240220102 its reverse (20102204222), we get a palindrome (42342424324).

The spelling of 22240220102 in words is "twenty-two billion, two hundred forty million, two hundred twenty thousand, one hundred two".