11222100213 has 8 divisors (see below), whose sum is σ = 14965678368. Its totient is φ = 7479961104.

The previous prime is 11222100151. The next prime is 11222100229. The reversal of 11222100213 is 31200122211.

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

It is not a de Polignac number, because 11222100213 - 2¹⁷ = 11221969141 is a prime.

It is a super-2 number, since 2×11222100213² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11222100192 and 11222100201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222100413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341431 + ... + 372852.

It is an arithmetic number, because the mean of its divisors is an integer number (1870709796).

Almost surely, 2^11222100213 is an apocalyptic number.

It is an amenable number.

11222100213 is a deficient number, since it is larger than the sum of its proper divisors (3743578155).

11222100213 is an equidigital number, since it uses as much as digits as its factorization.

11222100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719523.

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

Adding to 11222100213 its reverse (31200122211), we get a palindrome (42422222424).

The spelling of 11222100213 in words is "eleven billion, two hundred twenty-two million, one hundred thousand, two hundred thirteen".