2242033320400 has 30 divisors (see below), whose sum is σ = 5386485053222. Its totient is φ = 896813328000.

The previous prime is 2242033320377. The next prime is 2242033320419. The reversal of 2242033320400 is 40233302422.

It can be written as a sum of positive squares in 3 ways, for example, as 12112323136 + 2229920997264 = 110056^2 + 1493292^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2802541251 + ... + 2802542050.

Almost surely, 2^{2242033320400} is an apocalyptic number.

2242033320400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242033320400 is an abundant number, since it is smaller than the sum of its proper divisors (3144451732822).

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

2242033320400 is a wasteful number, since it uses less digits than its factorization.

2242033320400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605083319 (or 5605083308 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 2242033320400 its reverse (40233302422), we get a palindrome (2282266622822).

The spelling of 2242033320400 in words is "two trillion, two hundred forty-two billion, thirty-three million, three hundred twenty thousand, four hundred".