11121010222 has 8 divisors (see below), whose sum is σ = 19064588976. Its totient is φ = 4766147232.

The previous prime is 11121010211. The next prime is 11121010231. The reversal of 11121010222 is 22201012111.

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, 397178923 + ... + 397178950.

It is an arithmetic number, because the mean of its divisors is an integer number (2383073622).

Almost surely, 2^11121010222 is an apocalyptic number.

11121010222 is a deficient number, since it is larger than the sum of its proper divisors (7943578754).

11121010222 is an equidigital number, since it uses as much as digits as its factorization.

11121010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794357882.

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

Adding to 11121010222 its reverse (22201012111), we get a palindrome (33322022333).

The spelling of 11121010222 in words is "eleven billion, one hundred twenty-one million, ten thousand, two hundred twenty-two".