211030342022000 has 160 divisors (see below), whose sum is σ = 518985423253440. Its totient is φ = 82970966246400.

The previous prime is 211030342021991. The next prime is 211030342022011. The reversal of 211030342022000 is 220243030112.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 971857442 + ... + 972074558.

It is an arithmetic number, because the mean of its divisors is an integer number (3243658895334).

Almost surely, 2^{211030342022000} is an apocalyptic number.

211030342022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211030342022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259492711626720).

211030342022000 is an abundant number, since it is smaller than the sum of its proper divisors (307955081231440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211030342022000 is a wasteful number, since it uses less digits than its factorization.

211030342022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225436 (or 225420 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 211030342022000 its reverse (220243030112), we get a palindrome (211250585052112).

The spelling of 211030342022000 in words is "two hundred eleven trillion, thirty billion, three hundred forty-two million, twenty-two thousand".