22101201202011 has 8 divisors (see below), whose sum is σ = 29468335517760. Its totient is φ = 14734100510472.

The previous prime is 22101201202001. The next prime is 22101201202021. The reversal of 22101201202011 is 11020210210122.

It is an interprime number because it is at equal distance from previous prime (22101201202001) and next prime (22101201202021).

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

It is not a de Polignac number, because 22101201202011 - 2⁵ = 22101201201979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22101201202001) 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, 6830145 + ... + 9531698.

It is an arithmetic number, because the mean of its divisors is an integer number (3683541939720).

Almost surely, 2^{22101201202011} is an apocalyptic number.

22101201202011 is a deficient number, since it is larger than the sum of its proper divisors (7367134315749).

22101201202011 is a wasteful number, since it uses less digits than its factorization.

22101201202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16812105.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22101201202011 its reverse (11020210210122), we get a palindrome (33121411412133).

The spelling of 22101201202011 in words is "twenty-two trillion, one hundred one billion, two hundred one million, two hundred two thousand, eleven".