220200120021150 has 72 divisors (see below), whose sum is σ = 597031885181160. Its totient is φ = 58181316102720.

The previous prime is 220200120021149. The next prime is 220200120021151. The reversal of 220200120021150 is 51120021002022.

220200120021150 is a `hidden beast` number, since 2 + 2 + 0 + 200 + 1 + 200 + 211 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (220200120021149) and next prime (220200120021151).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220200120021151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2244600492 + ... + 2244698591.

It is an arithmetic number, because the mean of its divisors is an integer number (8292109516405).

Almost surely, 2^{220200120021150} is an apocalyptic number.

220200120021150 is an abundant number, since it is smaller than the sum of its proper divisors (376831765160010).

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

220200120021150 is a wasteful number, since it uses less digits than its factorization.

220200120021150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489299210 (or 4489299202 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 220200120021150 its reverse (51120021002022), we get a palindrome (271320141023172).

The spelling of 220200120021150 in words is "two hundred twenty trillion, two hundred billion, one hundred twenty million, twenty-one thousand, one hundred fifty".