200022112000221 has 256 divisors, whose sum is σ = 345458997411840. Its totient is φ = 100300635832320.

The previous prime is 200022112000121. The next prime is 200022112000229. The reversal of 200022112000221 is 122000211220002.

It is not a de Polignac number, because 200022112000221 - 2¹³ = 200022111992029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200022112000221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022112000229) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 87079716745 + ... + 87079719041.

It is an arithmetic number, because the mean of its divisors is an integer number (1349449208640).

Almost surely, 2^{200022112000221} is an apocalyptic number.

200022112000221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200022112000221 is a deficient number, since it is larger than the sum of its proper divisors (145436885411619).

200022112000221 is a wasteful number, since it uses less digits than its factorization.

200022112000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484.

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

Adding to 200022112000221 its reverse (122000211220002), we get a palindrome (322022323220223).

The spelling of 200022112000221 in words is "two hundred trillion, twenty-two billion, one hundred twelve million, two hundred twenty-one", and thus it is an aban number.