2225741722 has 8 divisors (see below), whose sum is σ = 3338849556. Its totient is φ = 1112791872.

The previous prime is 2225741663. The next prime is 2225741797. The reversal of 2225741722 is 2271475222.

It can be written as a sum of positive squares in 2 ways, for example, as 2223216801 + 2524921 = 47151^2 + 1589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6388 + ... + 67024.

Almost surely, 2^2225741722 is an apocalyptic number.

2225741722 is a deficient number, since it is larger than the sum of its proper divisors (1113107834).

2225741722 is a wasteful number, since it uses less digits than its factorization.

2225741722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78992.

The product of its digits is 31360, while the sum is 34.

The square root of 2225741722 is about 47177.7672426324. The cubic root of 2225741722 is about 1305.6444358015.

The spelling of 2225741722 in words is "two billion, two hundred twenty-five million, seven hundred forty-one thousand, seven hundred twenty-two".