11120121210002 has 64 divisors (see below), whose sum is σ = 19423424332800. Its totient is φ = 4675994568000.

The previous prime is 11120121210001. The next prime is 11120121210059. The reversal of 11120121210002 is 20001212102111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (11120121210001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1374037868 + ... + 1374045960.

It is an arithmetic number, because the mean of its divisors is an integer number (303491005200).

Almost surely, 2^{11120121210002} is an apocalyptic number.

11120121210002 is a deficient number, since it is larger than the sum of its proper divisors (8303303122798).

11120121210002 is a wasteful number, since it uses less digits than its factorization.

11120121210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11151.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120121210002 its reverse (20001212102111), we get a palindrome (31121333312113).

The spelling of 11120121210002 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-one million, two hundred ten thousand, two".