11211101002002 has 16 divisors (see below), whose sum is σ = 24460584004512. Its totient is φ = 3397303333920.

The previous prime is 11211101001883. The next prime is 11211101002043. The reversal of 11211101002002 is 20020010111211.

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, 84932583283 + ... + 84932583414.

It is an arithmetic number, because the mean of its divisors is an integer number (1528786500282).

Almost surely, 2^{11211101002002} is an apocalyptic number.

11211101002002 is an abundant number, since it is smaller than the sum of its proper divisors (13249483002510).

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

11211101002002 is a wasteful number, since it uses less digits than its factorization.

11211101002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169865166713.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11211101002002 its reverse (20020010111211), we get a palindrome (31231111113213).

The spelling of 11211101002002 in words is "eleven trillion, two hundred eleven billion, one hundred one million, two thousand, two".