200100011002220 has 48 divisors (see below), whose sum is σ = 480342402747648. Its totient is φ = 68591092866240.

The previous prime is 200100011002219. The next prime is 200100011002267. The reversal of 200100011002220 is 22200110001002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151686662 + ... + 153000141.

It is an arithmetic number, because the mean of its divisors is an integer number (10007133390576).

Almost surely, 2^{200100011002220} is an apocalyptic number.

200100011002220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200100011002220 is an abundant number, since it is smaller than the sum of its proper divisors (280242391745428).

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

200100011002220 is a wasteful number, since it uses less digits than its factorization.

200100011002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304691510 (or 304691508 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200100011002220 its reverse (22200110001002), we get a palindrome (222300121003222).

The spelling of 200100011002220 in words is "two hundred trillion, one hundred billion, eleven million, two thousand, two hundred twenty".