11111032022 has 4 divisors (see below), whose sum is σ = 16666548036. Its totient is φ = 5555516010.

The previous prime is 11111032019. The next prime is 11111032069. The reversal of 11111032022 is 22023011111.

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

It is a junction number, because it is equal to n+sod(n) for n = 11111031988 and 11111032006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777758004 + ... + 2777758007.

It is an arithmetic number, because the mean of its divisors is an integer number (4166637009).

Almost surely, 2^11111032022 is an apocalyptic number.

11111032022 is a deficient number, since it is larger than the sum of its proper divisors (5555516014).

11111032022 is an equidigital number, since it uses as much as digits as its factorization.

11111032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555516013.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11111032022 its reverse (22023011111), we get a palindrome (33134043133).

The spelling of 11111032022 in words is "eleven billion, one hundred eleven million, thirty-two thousand, twenty-two".