2227970347 has 2 divisors, whose sum is σ = 2227970348. Its totient is φ = 2227970346.

The previous prime is 2227970291. The next prime is 2227970351. The reversal of 2227970347 is 7430797222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2227970347 - 2¹⁹ = 2227446059 is a prime.

It is a super-2 number, since 2×2227970347² = 9927703734222600818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2227970357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113985173 + 1113985174.

It is an arithmetic number, because the mean of its divisors is an integer number (1113985174).

Almost surely, 2^2227970347 is an apocalyptic number.

2227970347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227970347 is an equidigital number, since it uses as much as digits as its factorization.

2227970347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 2227970347 is about 47201.3807742952. The cubic root of 2227970347 is about 1306.0800690341.

The spelling of 2227970347 in words is "two billion, two hundred twenty-seven million, nine hundred seventy thousand, three hundred forty-seven".