2206425524490 has 264 divisors, whose sum is σ = 6548335458084. Its totient is φ = 534873715200.

The previous prime is 2206425524467. The next prime is 2206425524503. The reversal of 2206425524490 is 944255246022.

2206425524490 is a `hidden beast` number, since 2 + 2 + 0 + 6 + 4 + 2 + 552 + 4 + 4 + 90 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2091184964649 + 115240559841 = 1446093^2 + 339471^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 131 ways as a sum of consecutive naturals, for example, 71433850 + ... + 71464730.

Almost surely, 2^{2206425524490} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2206425524490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3274167729042).

2206425524490 is an abundant number, since it is smaller than the sum of its proper divisors (4341909933594).

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

2206425524490 is an equidigital number, since it uses as much as digits as its factorization.

2206425524490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30940 (or 30902 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 2206425524490 in words is "two trillion, two hundred six billion, four hundred twenty-five million, five hundred twenty-four thousand, four hundred ninety".