211012113021122 has 8 divisors (see below), whose sum is σ = 361735050893376. Its totient is φ = 90433762723332.

The previous prime is 211012113021109. The next prime is 211012113021217. The reversal of 211012113021122 is 221120311210112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×211012113021122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211012113021094 and 211012113021103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7536146893598 + ... + 7536146893625.

It is an arithmetic number, because the mean of its divisors is an integer number (45216881361672).

Almost surely, 2^{211012113021122} is an apocalyptic number.

211012113021122 is a deficient number, since it is larger than the sum of its proper divisors (150722937872254).

211012113021122 is a wasteful number, since it uses less digits than its factorization.

211012113021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15072293787232.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 211012113021122 its reverse (221120311210112), we get a palindrome (432132424231234).

The spelling of 211012113021122 in words is "two hundred eleven trillion, twelve billion, one hundred thirteen million, twenty-one thousand, one hundred twenty-two".