2222472347 has 4 divisors (see below), whose sum is σ = 2222664696. Its totient is φ = 2222280000.

The previous prime is 2222472341. The next prime is 2222472349. The reversal of 2222472347 is 7432742222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7432742222 = 2 ⋅3716371111.

It is a cyclic number.

It is not a de Polignac number, because 2222472347 - 2⁴ = 2222472331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222472341) 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, 77654 + ... + 102347.

It is an arithmetic number, because the mean of its divisors is an integer number (555666174).

Almost surely, 2^2222472347 is an apocalyptic number.

2222472347 is a deficient number, since it is larger than the sum of its proper divisors (192349).

2222472347 is a wasteful number, since it uses less digits than its factorization.

2222472347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192348.

The product of its digits is 75264, while the sum is 35.

The square root of 2222472347 is about 47143.1049783529. The cubic root of 2222472347 is about 1305.0048388227.

The spelling of 2222472347 in words is "two billion, two hundred twenty-two million, four hundred seventy-two thousand, three hundred forty-seven".