11011112221022 has 8 divisors (see below), whose sum is σ = 16868086806816. Its totient is φ = 5388416618752.

The previous prime is 11011112221003. The next prime is 11011112221093. The reversal of 11011112221022 is 22012221111011.

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, 58569745763 + ... + 58569745950.

It is an arithmetic number, because the mean of its divisors is an integer number (2108510850852).

Almost surely, 2^{11011112221022} is an apocalyptic number.

11011112221022 is a deficient number, since it is larger than the sum of its proper divisors (5856974585794).

11011112221022 is a wasteful number, since it uses less digits than its factorization.

11011112221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117139491762.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11011112221022 its reverse (22012221111011), we get a palindrome (33023333332033).

The spelling of 11011112221022 in words is "eleven trillion, eleven billion, one hundred twelve million, two hundred twenty-one thousand, twenty-two".