22211100213 has 8 divisors (see below), whose sum is σ = 29631895968. Its totient is φ = 14798852304.

The previous prime is 22211100209. The next prime is 22211100221. The reversal of 22211100213 is 31200111222.

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

It is not a de Polignac number, because 22211100213 - 2² = 22211100209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22211100192 and 22211100201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211100283) 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, 2130895 + ... + 2141292.

It is an arithmetic number, because the mean of its divisors is an integer number (3703986996).

Almost surely, 2^22211100213 is an apocalyptic number.

It is an amenable number.

22211100213 is a deficient number, since it is larger than the sum of its proper divisors (7420795755).

22211100213 is a wasteful number, since it uses less digits than its factorization.

22211100213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273923.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22211100213 its reverse (31200111222), we get a palindrome (53411211435).

The spelling of 22211100213 in words is "twenty-two billion, two hundred eleven million, one hundred thousand, two hundred thirteen".