211210022111002 has 16 divisors (see below), whose sum is σ = 335451495242880. Its totient is φ = 99392867535808.

The previous prime is 211210022110981. The next prime is 211210022111269. The reversal of 211210022111002 is 200111220012112.

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, 59408949 + ... + 62863687.

It is an arithmetic number, because the mean of its divisors is an integer number (20965718452680).

Almost surely, 2^{211210022111002} is an apocalyptic number.

211210022111002 is a deficient number, since it is larger than the sum of its proper divisors (124241473131878).

211210022111002 is a wasteful number, since it uses less digits than its factorization.

211210022111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5252885.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211210022111002 its reverse (200111220012112), we get a palindrome (411321242123114).

The spelling of 211210022111002 in words is "two hundred eleven trillion, two hundred ten billion, twenty-two million, one hundred eleven thousand, two".