22111202101 has 8 divisors (see below), whose sum is σ = 23276383200. Its totient is φ = 20946164400.

The previous prime is 22111202081. The next prime is 22111202147. The reversal of 22111202101 is 10120211122.

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 22111202101 - 2¹¹ = 22111200053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22111202501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448755 + ... + 495583.

It is an arithmetic number, because the mean of its divisors is an integer number (2909547900).

Almost surely, 2^22111202101 is an apocalyptic number.

It is an amenable number.

22111202101 is a deficient number, since it is larger than the sum of its proper divisors (1165181099).

22111202101 is a wasteful number, since it uses less digits than its factorization.

22111202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71699.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22111202101 its reverse (10120211122), we get a palindrome (32231413223).

The spelling of 22111202101 in words is "twenty-two billion, one hundred eleven million, two hundred two thousand, one hundred one".