22200221111101 has 8 divisors (see below), whose sum is σ = 24227330169600. Its totient is φ = 20174596575840.

The previous prime is 22200221111099. The next prime is 22200221111203. The reversal of 22200221111101 is 10111112200222.

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

It is a cyclic number.

It is not a de Polignac number, because 22200221111101 - 2¹ = 22200221111099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200221121101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371099536 + ... + 371159353.

It is an arithmetic number, because the mean of its divisors is an integer number (3028416271200).

Almost surely, 2^{22200221111101} is an apocalyptic number.

It is an amenable number.

22200221111101 is a deficient number, since it is larger than the sum of its proper divisors (2027109058499).

22200221111101 is a wasteful number, since it uses less digits than its factorization.

22200221111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742261619.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22200221111101 its reverse (10111112200222), we get a palindrome (32311333311323).

It can be divided in two parts, 22200221 and 111101, that added together give a palindrome (22311322).

The spelling of 22200221111101 in words is "twenty-two trillion, two hundred billion, two hundred twenty-one million, one hundred eleven thousand, one hundred one".