11013211122 has 16 divisors (see below), whose sum is σ = 22030786560. Its totient is φ = 3670342992.

The previous prime is 11013211109. The next prime is 11013211151. The reversal of 11013211122 is 22111231011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148573 + ... + 210000.

It is an arithmetic number, because the mean of its divisors is an integer number (1376924160).

Almost surely, 2^11013211122 is an apocalyptic number.

11013211122 is an abundant number, since it is smaller than the sum of its proper divisors (11017575438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013211122 is a wasteful number, since it uses less digits than its factorization.

11013211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363697.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11013211122 its reverse (22111231011), we get a palindrome (33124442133).

The spelling of 11013211122 in words is "eleven billion, thirteen million, two hundred eleven thousand, one hundred twenty-two".