2272194254 has 16 divisors (see below), whose sum is σ = 3846348720. Its totient is φ = 997200960.

The previous prime is 2272194241. The next prime is 2272194269. The reversal of 2272194254 is 4524912722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780079 + ... + 1781354.

It is an arithmetic number, because the mean of its divisors is an integer number (240396795).

Almost surely, 2^2272194254 is an apocalyptic number.

2272194254 is a deficient number, since it is larger than the sum of its proper divisors (1574154466).

2272194254 is a wasteful number, since it uses less digits than its factorization.

2272194254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561475.

The product of its digits is 80640, while the sum is 38.

The square root of 2272194254 is about 47667.5387868935. The cubic root of 2272194254 is about 1314.6651557242.

The spelling of 2272194254 in words is "two billion, two hundred seventy-two million, one hundred ninety-four thousand, two hundred fifty-four".