11221230200122 has 32 divisors (see below), whose sum is σ = 17880975141120. Its totient is φ = 5272594770240.

The previous prime is 11221230200083. The next prime is 11221230200123. The reversal of 11221230200122 is 22100203212211.

It is a self number, because there is not a number n which added to its sum of digits gives 11221230200122.

It is not an unprimeable number, because it can be changed into a prime (11221230200123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10877788 + ... + 11864599.

It is an arithmetic number, because the mean of its divisors is an integer number (558780473160).

Almost surely, 2^{11221230200122} is an apocalyptic number.

11221230200122 is a deficient number, since it is larger than the sum of its proper divisors (6659744940998).

11221230200122 is a wasteful number, since it uses less digits than its factorization.

11221230200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22742646.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11221230200122 its reverse (22100203212211), we get a palindrome (33321433412333).

The spelling of 11221230200122 in words is "eleven trillion, two hundred twenty-one billion, two hundred thirty million, two hundred thousand, one hundred twenty-two".