211000122010 has 16 divisors (see below), whose sum is σ = 381142274976. Its totient is φ = 84101814288.

The previous prime is 211000121987. The next prime is 211000122023. The reversal of 211000122010 is 10221000112.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 37276344 + ... + 37282003.

It is an arithmetic number, because the mean of its divisors is an integer number (23821392186).

Almost surely, 2^211000122010 is an apocalyptic number.

211000122010 is a deficient number, since it is larger than the sum of its proper divisors (170142152966).

211000122010 is a wasteful number, since it uses less digits than its factorization.

211000122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74558637.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 211000122010 its reverse (10221000112), we get a palindrome (221221122122).

The spelling of 211000122010 in words is "two hundred eleven billion, one hundred twenty-two thousand, ten".