11220112210002 has 16 divisors (see below), whose sum is σ = 23046716972352. Its totient is φ = 3638955311280.

The previous prime is 11220112209997. The next prime is 11220112210031. The reversal of 11220112210002 is 20001221102211.

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, 25270522774 + ... + 25270523217.

It is an arithmetic number, because the mean of its divisors is an integer number (1440419810772).

Almost surely, 2^{11220112210002} is an apocalyptic number.

11220112210002 is an abundant number, since it is smaller than the sum of its proper divisors (11826604762350).

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

11220112210002 is a wasteful number, since it uses less digits than its factorization.

11220112210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50541046033.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11220112210002 its reverse (20001221102211), we get a palindrome (31221333312213).

The spelling of 11220112210002 in words is "eleven trillion, two hundred twenty billion, one hundred twelve million, two hundred ten thousand, two".