200211122221120 has 56 divisors (see below), whose sum is σ = 478852967274624. Its totient is φ = 79731653930496.

The previous prime is 200211122221109. The next prime is 200211122221127. The reversal of 200211122221120 is 21122221112002.

It is a super-2 number, since 2×200211122221120² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200211122221127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378032552 + ... + 1378177831.

Almost surely, 2^{200211122221120} is an apocalyptic number.

200211122221120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211122221120 is an abundant number, since it is smaller than the sum of its proper divisors (278641845053504).

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

200211122221120 is a wasteful number, since it uses less digits than its factorization.

200211122221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756210627 (or 2756210617 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 200211122221120 its reverse (21122221112002), we get a palindrome (221333343333122).

The spelling of 200211122221120 in words is "two hundred trillion, two hundred eleven billion, one hundred twenty-two million, two hundred twenty-one thousand, one hundred twenty".