22101002102011 has 8 divisors (see below), whose sum is σ = 26129263569120. Its totient is φ = 18290484498048.

The previous prime is 22101002101999. The next prime is 22101002102063. The reversal of 22101002102011 is 11020120010122.

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

It is not a de Polignac number, because 22101002102011 - 2²⁹ = 22100465231099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22101002101982 and 22101002102000.

It is not an unprimeable number, because it can be changed into a prime (22101002102071) 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, 54435965566 + ... + 54435965971.

It is an arithmetic number, because the mean of its divisors is an integer number (3266157946140).

Almost surely, 2^{22101002102011} is an apocalyptic number.

22101002102011 is a deficient number, since it is larger than the sum of its proper divisors (4028261467109).

22101002102011 is a wasteful number, since it uses less digits than its factorization.

22101002102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108871931573.

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

Adding to 22101002102011 its reverse (11020120010122), we get a palindrome (33121122112133).

The spelling of 22101002102011 in words is "twenty-two trillion, one hundred one billion, two million, one hundred two thousand, eleven".