11222100112022 has 4 divisors (see below), whose sum is σ = 16833150168036. Its totient is φ = 5611050056010.

The previous prime is 11222100112021. The next prime is 11222100112033. The reversal of 11222100112022 is 22021100122211.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×11222100112022³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222100112021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805525028004 + ... + 2805525028007.

It is an arithmetic number, because the mean of its divisors is an integer number (4208287542009).

Almost surely, 2^{11222100112022} is an apocalyptic number.

11222100112022 is a deficient number, since it is larger than the sum of its proper divisors (5611050056014).

11222100112022 is an equidigital number, since it uses as much as digits as its factorization.

11222100112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611050056013.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11222100112022 its reverse (22021100122211), we get a palindrome (33243200234233).

The spelling of 11222100112022 in words is "eleven trillion, two hundred twenty-two billion, one hundred million, one hundred twelve thousand, twenty-two".