11122100213331 has 16 divisors (see below), whose sum is σ = 15244618147488. Its totient is φ = 7207535635200.

The previous prime is 11122100213321. The next prime is 11122100213359. The reversal of 11122100213331 is 13331200122111.

It is not a de Polignac number, because 11122100213331 - 2⁶ = 11122100213267 is a prime.

It is a super-2 number, since 2×11122100213331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122100213298 and 11122100213307.

It is not an unprimeable number, because it can be changed into a prime (11122100213321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47101410 + ... + 47336951.

It is an arithmetic number, because the mean of its divisors is an integer number (952788634218).

Almost surely, 2^{11122100213331} is an apocalyptic number.

11122100213331 is a deficient number, since it is larger than the sum of its proper divisors (4122517934157).

11122100213331 is a wasteful number, since it uses less digits than its factorization.

11122100213331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94439462.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11122100213331 its reverse (13331200122111), we get a palindrome (24453300335442).

The spelling of 11122100213331 in words is "eleven trillion, one hundred twenty-two billion, one hundred million, two hundred thirteen thousand, three hundred thirty-one".