22102211212213 has 8 divisors (see below), whose sum is σ = 25380529621920. Its totient is φ = 19035397216080.

The previous prime is 22102211212189. The next prime is 22102211212283. The reversal of 22102211212213 is 31221211220122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22102211212213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102211212283) 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, 52876103170 + ... + 52876103587.

It is an arithmetic number, because the mean of its divisors is an integer number (3172566202740).

Almost surely, 2^{22102211212213} is an apocalyptic number.

It is an amenable number.

22102211212213 is a deficient number, since it is larger than the sum of its proper divisors (3278318409707).

22102211212213 is a wasteful number, since it uses less digits than its factorization.

22102211212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105752206787.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 22102211212213 its reverse (31221211220122), we get a palindrome (53323422432335).

The spelling of 22102211212213 in words is "twenty-two trillion, one hundred two billion, two hundred eleven million, two hundred twelve thousand, two hundred thirteen".