200211111212022 has 64 divisors (see below), whose sum is σ = 449362326179520. Its totient is φ = 66069853632000.

The previous prime is 200211111211913. The next prime is 200211111212023. The reversal of 200211111212022 is 220212111112002.

200211111212022 is a `hidden beast` number, since 200 + 211 + 1 + 112 + 120 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200211111211986 and 200211111212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211111212023) 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, 54512368 + ... + 58069100.

It is an arithmetic number, because the mean of its divisors is an integer number (7021286346555).

Almost surely, 2^{200211111212022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200211111212022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224681163089760).

200211111212022 is an abundant number, since it is smaller than the sum of its proper divisors (249151214967498).

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

200211111212022 is a wasteful number, since it uses less digits than its factorization.

200211111212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567166 (or 3567160 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 200211111212022 its reverse (220212111112002), we get a palindrome (420423222324024).

The spelling of 200211111212022 in words is "two hundred trillion, two hundred eleven billion, one hundred eleven million, two hundred twelve thousand, twenty-two".