2251119850 has 48 divisors (see below), whose sum is σ = 4789568448. Its totient is φ = 771114240.

The previous prime is 2251119817. The next prime is 2251119887. The reversal of 2251119850 is 589111522.

2251119850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 516882 + ... + 521218.

It is an arithmetic number, because the mean of its divisors is an integer number (99782676).

Almost surely, 2^2251119850 is an apocalyptic number.

2251119850 is an abundant number, since it is smaller than the sum of its proper divisors (2538448598).

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

2251119850 is a wasteful number, since it uses less digits than its factorization.

2251119850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839 (or 5834 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 34.

The square root of 2251119850 is about 47445.9676895729. The cubic root of 2251119850 is about 1310.5880563996.

The spelling of 2251119850 in words is "two billion, two hundred fifty-one million, one hundred nineteen thousand, eight hundred fifty".