2271799950 has 96 divisors (see below), whose sum is σ = 6560580096. Its totient is φ = 509458560.

The previous prime is 2271799927. The next prime is 2271799967. The reversal of 2271799950 is 599971722.

2271799950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2271799950² = 10322150025640005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2271799893 and 2271799902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35239 + ... + 76061.

It is an arithmetic number, because the mean of its divisors is an integer number (68339376).

Almost surely, 2^2271799950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2271799950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3280290048).

2271799950 is an abundant number, since it is smaller than the sum of its proper divisors (4288780146).

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

2271799950 is a wasteful number, since it uses less digits than its factorization.

2271799950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40898 (or 40893 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 51.

The square root of 2271799950 is about 47663.4026271730. The cubic root of 2271799950 is about 1314.5891047561.

The spelling of 2271799950 in words is "two billion, two hundred seventy-one million, seven hundred ninety-nine thousand, nine hundred fifty".