22201100021102 has 8 divisors (see below), whose sum is σ = 33487692769800. Its totient is φ = 11038535764504.

The previous prime is 22201100021059. The next prime is 22201100021171. The reversal of 22201100021102 is 20112000110222.

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, 31007122577 + ... + 31007123292.

It is an arithmetic number, because the mean of its divisors is an integer number (4185961596225).

Almost surely, 2^{22201100021102} is an apocalyptic number.

22201100021102 is a deficient number, since it is larger than the sum of its proper divisors (11286592748698).

22201100021102 is a wasteful number, since it uses less digits than its factorization.

22201100021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62014246050.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22201100021102 its reverse (20112000110222), we get a palindrome (42313100131324).

The spelling of 22201100021102 in words is "twenty-two trillion, two hundred one billion, one hundred million, twenty-one thousand, one hundred two".