22001303102 has 4 divisors (see below), whose sum is σ = 33001954656. Its totient is φ = 11000651550.

The previous prime is 22001303101. The next prime is 22001303111. The reversal of 22001303102 is 20130310022.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001303101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500325774 + ... + 5500325777.

It is an arithmetic number, because the mean of its divisors is an integer number (8250488664).

Almost surely, 2^22001303102 is an apocalyptic number.

22001303102 is a deficient number, since it is larger than the sum of its proper divisors (11000651554).

22001303102 is a wasteful number, since it uses less digits than its factorization.

22001303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000651553.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22001303102 its reverse (20130310022), we get a palindrome (42131613124).

The spelling of 22001303102 in words is "twenty-two billion, one million, three hundred three thousand, one hundred two".