11101122022 has 8 divisors (see below), whose sum is σ = 16652227536. Its totient is φ = 5550379512.

The previous prime is 11101122013. The next prime is 11101122079. The reversal of 11101122022 is 22022110111.

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

It is a junction number, because it is equal to n+sod(n) for n = 11101121993 and 11101122011.

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, 6583 + ... + 149149.

It is an arithmetic number, because the mean of its divisors is an integer number (2081528442).

Almost surely, 2^11101122022 is an apocalyptic number.

11101122022 is a deficient number, since it is larger than the sum of its proper divisors (5551105514).

11101122022 is a wasteful number, since it uses less digits than its factorization.

11101122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181502.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11101122022 its reverse (22022110111), we get a palindrome (33123232133).

The spelling of 11101122022 in words is "eleven billion, one hundred one million, one hundred twenty-two thousand, twenty-two".