211011222002 has 16 divisors (see below), whose sum is σ = 364161268800. Its totient is φ = 89826444528.

The previous prime is 211011221989. The next prime is 211011222017. The reversal of 211011222002 is 200222110112.

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

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, 50575868 + ... + 50580039.

It is an arithmetic number, because the mean of its divisors is an integer number (22760079300).

Almost surely, 2^211011222002 is an apocalyptic number.

211011222002 is a deficient number, since it is larger than the sum of its proper divisors (153150046798).

211011222002 is a wasteful number, since it uses less digits than its factorization.

211011222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101156065.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211011222002 its reverse (200222110112), we get a palindrome (411233332114).

The spelling of 211011222002 in words is "two hundred eleven billion, eleven million, two hundred twenty-two thousand, two".