210011021001122 has 32 divisors (see below), whose sum is σ = 362325868588800. Its totient is φ = 90289268643600.

The previous prime is 210011021001113. The next prime is 210011021001151. The reversal of 210011021001122 is 221100120110012.

It is a super-2 number, since 2×210011021001122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210011021001097 and 210011021001106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405572204 + ... + 406089687.

It is an arithmetic number, because the mean of its divisors is an integer number (11322683393400).

Almost surely, 2^{210011021001122} is an apocalyptic number.

210011021001122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210011021001122 is a deficient number, since it is larger than the sum of its proper divisors (152314847587678).

210011021001122 is a wasteful number, since it uses less digits than its factorization.

210011021001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811662542.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210011021001122 its reverse (221100120110012), we get a palindrome (431111141111134).

The spelling of 210011021001122 in words is "two hundred ten trillion, eleven billion, twenty-one million, one thousand, one hundred twenty-two".