2270700012 has 48 divisors (see below), whose sum is σ = 6085981440. Its totient is φ = 645473472.

The previous prime is 2270699983. The next prime is 2270700037. The reversal of 2270700012 is 2100070722.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52062 + ... + 85157.

It is an arithmetic number, because the mean of its divisors is an integer number (126791280).

Almost surely, 2^2270700012 is an apocalyptic number.

It is an amenable number.

2270700012 is an abundant number, since it is smaller than the sum of its proper divisors (3815281428).

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

2270700012 is a wasteful number, since it uses less digits than its factorization.

2270700012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137430 (or 137428 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 2270700012 is about 47651.8626288627. The cubic root of 2270700012 is about 1314.3769088513.

Adding to 2270700012 its reverse (2100070722), we get a palindrome (4370770734).

The spelling of 2270700012 in words is "two billion, two hundred seventy million, seven hundred thousand, twelve".