2212503969600 has 252 divisors, whose sum is σ = 7903288130400. Its totient is φ = 587035468800.

The previous prime is 2212503969589. The next prime is 2212503969673. The reversal of 2212503969600 is 69693052122.

2212503969600 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 5 + 0 + 39 + 6 + 9 + 600 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2479555 + ... + 3251645.

Almost surely, 2^{2212503969600} is an apocalyptic number.

2212503969600 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 2212503969600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3951644065200).

2212503969600 is an abundant number, since it is smaller than the sum of its proper divisors (5690784160800).

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

2212503969600 is a wasteful number, since it uses less digits than its factorization.

2212503969600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772318 (or 772300 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 2212503969600 in words is "two trillion, two hundred twelve billion, five hundred three million, nine hundred sixty-nine thousand, six hundred".