2267212650 has 96 divisors (see below), whose sum is σ = 6013061568. Its totient is φ = 563328000.

The previous prime is 2267212613. The next prime is 2267212693. The reversal of 2267212650 is 562127622.

2267212650 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 47 ways as a sum of consecutive naturals, for example, 253149 + ... + 261951.

It is an arithmetic number, because the mean of its divisors is an integer number (62636058).

Almost surely, 2^2267212650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2267212650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3006530784).

2267212650 is an abundant number, since it is smaller than the sum of its proper divisors (3745848918).

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

2267212650 is a wasteful number, since it uses less digits than its factorization.

2267212650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8936 (or 8931 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2267212650 is about 47615.2564836104. The cubic root of 2267212650 is about 1313.7036866976.

The spelling of 2267212650 in words is "two billion, two hundred sixty-seven million, two hundred twelve thousand, six hundred fifty".