11231322022444 has 6 divisors (see below), whose sum is σ = 19654813539284. Its totient is φ = 5615661011220.

The previous prime is 11231322022441. The next prime is 11231322022489. The reversal of 11231322022444 is 44422022313211.

It is a super-2 number, since 2×11231322022444² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11231322022441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1403915252802 + ... + 1403915252809.

Almost surely, 2^{11231322022444} is an apocalyptic number.

It is an amenable number.

11231322022444 is a deficient number, since it is larger than the sum of its proper divisors (8423491516840).

11231322022444 is a wasteful number, since it uses less digits than its factorization.

11231322022444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807830505615 (or 2807830505613 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 11231322022444 its reverse (44422022313211), we get a palindrome (55653344335655).

The spelling of 11231322022444 in words is "eleven trillion, two hundred thirty-one billion, three hundred twenty-two million, twenty-two thousand, four hundred forty-four".