2030222131200 has 270 divisors, whose sum is σ = 7272498094134. Its totient is φ = 541391585280.

The previous prime is 2030222131177. The next prime is 2030222131219. The reversal of 2030222131200 is 21312220302.

2030222131200 is a `hidden beast` number, since 20 + 302 + 221 + 3 + 120 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 696917753856 + 1333304377344 = 834816^2 + 1154688^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3411034 + ... + 3961766.

Almost surely, 2^{2030222131200} is an apocalyptic number.

2030222131200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030222131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3636249047067).

2030222131200 is an abundant number, since it is smaller than the sum of its proper divisors (5242275962934).

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

2030222131200 is an equidigital number, since it uses as much as digits as its factorization.

2030222131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550777 (or 550743 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2030222131200 its reverse (21312220302), we get a palindrome (2051534351502).

The spelling of 2030222131200 in words is "two trillion, thirty billion, two hundred twenty-two million, one hundred thirty-one thousand, two hundred".