200220022021120 has 88 divisors (see below), whose sum is σ = 480298295340000. Its totient is φ = 80087195860992.

The previous prime is 200220022021099. The next prime is 200220022021157. The reversal of 200220022021120 is 21120220022002.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 200220022021094 and 200220022021103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929423181 + ... + 929638579.

Almost surely, 2^{200220022021120} is an apocalyptic number.

200220022021120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200220022021120 is an abundant number, since it is smaller than the sum of its proper divisors (280078273318880).

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

200220022021120 is a wasteful number, since it uses less digits than its factorization.

200220022021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396973 (or 396955 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200220022021120 its reverse (21120220022002), we get a palindrome (221340242043122).

The spelling of 200220022021120 in words is "two hundred trillion, two hundred twenty billion, twenty-two million, twenty-one thousand, one hundred twenty".