22101111021133 has 8 divisors (see below), whose sum is σ = 22200643116288. Its totient is φ = 22001582711904.

The previous prime is 22101111020969. The next prime is 22101111021137. The reversal of 22101111021133 is 33112011110122.

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 22101111021133 - 2²¹ = 22101108923981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22101111021133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101111021137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11099610 + ... + 12938452.

It is an arithmetic number, because the mean of its divisors is an integer number (2775080389536).

Almost surely, 2^{22101111021133} is an apocalyptic number.

It is an amenable number.

22101111021133 is a deficient number, since it is larger than the sum of its proper divisors (99532095155).

22101111021133 is a wasteful number, since it uses less digits than its factorization.

22101111021133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892963.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 22101111021133 its reverse (33112011110122), we get a palindrome (55213122131255).

The spelling of 22101111021133 in words is "twenty-two trillion, one hundred one billion, one hundred eleven million, twenty-one thousand, one hundred thirty-three".