2201849650 has 384 divisors, whose sum is σ = 5984616960. Its totient is φ = 580608000.

The previous prime is 2201849641. The next prime is 2201849651. The reversal of 2201849650 is 569481022.

2201849650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (2201849651) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 53703630 + ... + 53703670.

It is an arithmetic number, because the mean of its divisors is an integer number (15584940).

Almost surely, 2^2201849650 is an apocalyptic number.

2201849650 is an abundant number, since it is smaller than the sum of its proper divisors (3782767310).

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

2201849650 is a wasteful number, since it uses less digits than its factorization.

2201849650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 2201849650 is about 46923.8707908885. The cubic root of 2201849650 is about 1300.9558355035.

The spelling of 2201849650 in words is "two billion, two hundred one million, eight hundred forty-nine thousand, six hundred fifty".