11011101022 has 4 divisors (see below), whose sum is σ = 16516651536. Its totient is φ = 5505550510.

The previous prime is 11011101011. The next prime is 11011101047. The reversal of 11011101022 is 22010111011.

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

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, 2752775254 + ... + 2752775257.

It is an arithmetic number, because the mean of its divisors is an integer number (4129162884).

Almost surely, 2^11011101022 is an apocalyptic number.

11011101022 is a deficient number, since it is larger than the sum of its proper divisors (5505550514).

11011101022 is an equidigital number, since it uses as much as digits as its factorization.

11011101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505550513.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11011101022 its reverse (22010111011), we get a palindrome (33021212033).

The spelling of 11011101022 in words is "eleven billion, eleven million, one hundred one thousand, twenty-two".