2272466971 has 4 divisors (see below), whose sum is σ = 2272597200. Its totient is φ = 2272336744.

The previous prime is 2272466957. The next prime is 2272467011. The reversal of 2272466971 is 1796642722.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2272466971 - 2¹⁹ = 2271942683 is a prime.

It is a super-2 number, since 2×2272466971² = 10328212268571829682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2272166971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33976 + ... + 75493.

It is an arithmetic number, because the mean of its divisors is an integer number (568149300).

Almost surely, 2^2272466971 is an apocalyptic number.

2272466971 is a deficient number, since it is larger than the sum of its proper divisors (130229).

2272466971 is a wasteful number, since it uses less digits than its factorization.

2272466971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130228.

The product of its digits is 508032, while the sum is 46.

The square root of 2272466971 is about 47670.3993165570. The cubic root of 2272466971 is about 1314.7177505810.

The spelling of 2272466971 in words is "two billion, two hundred seventy-two million, four hundred sixty-six thousand, nine hundred seventy-one".