2212602642432 has 1224 divisors, whose sum is σ = 8312585734080. Its totient is φ = 579679027200.

The previous prime is 2212602642391. The next prime is 2212602642461. The reversal of 2212602642432 is 2342462062122.

2212602642432 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 6 + 0 + 2 + 642 + 4 + 3 + 2 = 666.

It is a super-2 number, since 2×2212602642432² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14652997557 + ... + 14652997707.

Almost surely, 2^{2212602642432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212602642432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4156292867040).

2212602642432 is an abundant number, since it is smaller than the sum of its proper divisors (6099983091648).

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

2212602642432 is an equidigital number, since it uses as much as digits as its factorization.

2212602642432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 2212602642432 in words is "two trillion, two hundred twelve billion, six hundred two million, six hundred forty-two thousand, four hundred thirty-two".