2211000211002 has 64 divisors (see below), whose sum is σ = 5078303193600. Its totient is φ = 634685906880.

The previous prime is 2211000210967. The next prime is 2211000211003. The reversal of 2211000211002 is 2001120001122.

It is not an unprimeable number, because it can be changed into a prime (2211000211003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 17227473 + ... + 17355339.

It is an arithmetic number, because the mean of its divisors is an integer number (79348487400).

Almost surely, 2^{2211000211002} is an apocalyptic number.

2211000211002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2211000211002 is an abundant number, since it is smaller than the sum of its proper divisors (2867302982598).

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

2211000211002 is a wasteful number, since it uses less digits than its factorization.

2211000211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141691.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2211000211002 its reverse (2001120001122), we get a palindrome (4212120212124).

The spelling of 2211000211002 in words is "two trillion, two hundred eleven billion, two hundred eleven thousand, two".