2211001002002 has 16 divisors (see below), whose sum is σ = 3574797475200. Its totient is φ = 1019553294672.

The previous prime is 2211001001971. The next prime is 2211001002019. The reversal of 2211001002002 is 2002001001122.

It is a happy number.

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, 37833002 + ... + 37891397.

It is an arithmetic number, because the mean of its divisors is an integer number (223424842200).

Almost surely, 2^{2211001002002} is an apocalyptic number.

2211001002002 is a deficient number, since it is larger than the sum of its proper divisors (1363796473198).

2211001002002 is a wasteful number, since it uses less digits than its factorization.

2211001002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75725537.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2211001002002 its reverse (2002001001122), we get a palindrome (4213002003124).

The spelling of 2211001002002 in words is "two trillion, two hundred eleven billion, one million, two thousand, two".