210201212022000 has 160 divisors (see below), whose sum is σ = 677722430399040. Its totient is φ = 56050867225600.

The previous prime is 210201212021987. The next prime is 210201212022007. The reversal of 210201212022000 is 220212102012.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210201212022007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121136506 + ... + 122859494.

It is an arithmetic number, because the mean of its divisors is an integer number (4235765189994).

Almost surely, 2^{210201212022000} is an apocalyptic number.

210201212022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210201212022000 is an abundant number, since it is smaller than the sum of its proper divisors (467521218377040).

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

210201212022000 is a wasteful number, since it uses less digits than its factorization.

210201212022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743348 (or 1743332 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210201212022000 its reverse (220212102012), we get a palindrome (210421424124012).

The spelling of 210201212022000 in words is "two hundred ten trillion, two hundred one billion, two hundred twelve million, twenty-two thousand".