2201124492 has 216 divisors, whose sum is σ = 6692474880. Its totient is φ = 607884480.

The previous prime is 2201124491. The next prime is 2201124509. The reversal of 2201124492 is 2944211022.

2201124492 is a `hidden beast` number, since 2 + 201 + 12 + 449 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2201124491) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11524117 + ... + 11524307.

It is an arithmetic number, because the mean of its divisors is an integer number (30983680).

Almost surely, 2^2201124492 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 2201124492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3346237440).

2201124492 is an abundant number, since it is smaller than the sum of its proper divisors (4491350388).

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

2201124492 is a wasteful number, since it uses less digits than its factorization.

2201124492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2201124492 is about 46916.1431918695. The cubic root of 2201124492 is about 1300.8130007256.

The spelling of 2201124492 in words is "two billion, two hundred one million, one hundred twenty-four thousand, four hundred ninety-two".