22201011221102 has 8 divisors (see below), whose sum is σ = 38058876379056. Its totient is φ = 9514719094752.

The previous prime is 22201011221093. The next prime is 22201011221183. The reversal of 22201011221102 is 20112211010222.

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

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, 792893257883 + ... + 792893257910.

It is an arithmetic number, because the mean of its divisors is an integer number (4757359547382).

Almost surely, 2^{22201011221102} is an apocalyptic number.

22201011221102 is a deficient number, since it is larger than the sum of its proper divisors (15857865157954).

22201011221102 is a wasteful number, since it uses less digits than its factorization.

22201011221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585786515802.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22201011221102 its reverse (20112211010222), we get a palindrome (42313222231324).

The spelling of 22201011221102 in words is "twenty-two trillion, two hundred one billion, eleven million, two hundred twenty-one thousand, one hundred two".