11222344022 has 8 divisors (see below), whose sum is σ = 16845467400. Its totient is φ = 5607188224.

The previous prime is 11222343997. The next prime is 11222344043. The reversal of 11222344022 is 22044322211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1988372 + ... + 1994007.

It is an arithmetic number, because the mean of its divisors is an integer number (2105683425).

Almost surely, 2^11222344022 is an apocalyptic number.

11222344022 is a deficient number, since it is larger than the sum of its proper divisors (5623123378).

11222344022 is a wasteful number, since it uses less digits than its factorization.

11222344022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983790.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11222344022 its reverse (22044322211), we get a palindrome (33266666233).

The spelling of 11222344022 in words is "eleven billion, two hundred twenty-two million, three hundred forty-four thousand, twenty-two".