11020121120002 has 16 divisors (see below), whose sum is σ = 16716233260800. Its totient is φ = 5448045731040.

The previous prime is 11020121119981. The next prime is 11020121120023. The reversal of 11020121120002 is 20002112102011.

It is an interprime number because it is at equal distance from previous prime (11020121119981) and next prime (11020121120023).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9211927 + ... + 10339237.

It is an arithmetic number, because the mean of its divisors is an integer number (1044764578800).

Almost surely, 2^{11020121120002} is an apocalyptic number.

11020121120002 is a deficient number, since it is larger than the sum of its proper divisors (5696112140798).

11020121120002 is a wasteful number, since it uses less digits than its factorization.

11020121120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182321.

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

Adding to 11020121120002 its reverse (20002112102011), we get a palindrome (31022233222013).

The spelling of 11020121120002 in words is "eleven trillion, twenty billion, one hundred twenty-one million, one hundred twenty thousand, two".