2254122247 has 32 divisors (see below), whose sum is σ = 2602880000. Its totient is φ = 1934824320.

The previous prime is 2254122229. The next prime is 2254122301. The reversal of 2254122247 is 7422214522.

It is not a de Polignac number, because 2254122247 - 2¹⁵ = 2254089479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254120247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6458629 + ... + 6458977.

It is an arithmetic number, because the mean of its divisors is an integer number (81340000).

Almost surely, 2^2254122247 is an apocalyptic number.

2254122247 is a deficient number, since it is larger than the sum of its proper divisors (348757753).

2254122247 is a wasteful number, since it uses less digits than its factorization.

2254122247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its digits is 17920, while the sum is 31.

The square root of 2254122247 is about 47477.5973170505. The cubic root of 2254122247 is about 1311.1704565430.

Adding to 2254122247 its reverse (7422214522), we get a palindrome (9676336769).

The spelling of 2254122247 in words is "two billion, two hundred fifty-four million, one hundred twenty-two thousand, two hundred forty-seven".