2227031070 has 64 divisors (see below), whose sum is σ = 5843819520. Its totient is φ = 538678400.

The previous prime is 2227031063. The next prime is 2227031123. The reversal of 2227031070 is 701307222.

2227031070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2227031070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144811 + ... + 159449.

It is an arithmetic number, because the mean of its divisors is an integer number (91309680).

Almost surely, 2^2227031070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2227031070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2921909760).

2227031070 is an abundant number, since it is smaller than the sum of its proper divisors (3616788450).

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

2227031070 is a wasteful number, since it uses less digits than its factorization.

2227031070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15121.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 2227031070 is about 47191.4300482619. The cubic root of 2227031070 is about 1305.8965023472.

Adding to 2227031070 its reverse (701307222), we get a palindrome (2928338292).

The spelling of 2227031070 in words is "two billion, two hundred twenty-seven million, thirty-one thousand, seventy".