201220022110300 has 36 divisors (see below), whose sum is σ = 436648564206736. Its totient is φ = 80487803088000.

The previous prime is 201220022110249. The next prime is 201220022110307. The reversal of 201220022110300 is 3011220022102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201220022110307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40296625 + ... + 45013975.

Almost surely, 2^{201220022110300} is an apocalyptic number.

201220022110300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201220022110300 is an abundant number, since it is smaller than the sum of its proper divisors (235428542096436).

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

201220022110300 is a wasteful number, since it uses less digits than its factorization.

201220022110300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5143918 (or 5143911 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201220022110300 its reverse (3011220022102), we get a palindrome (204231242132402).

The spelling of 201220022110300 in words is "two hundred one trillion, two hundred twenty billion, twenty-two million, one hundred ten thousand, three hundred".