2225203154 has 8 divisors (see below), whose sum is σ = 3338392188. Its totient is φ = 1112405760.

The previous prime is 2225203153. The next prime is 2225203171. The reversal of 2225203154 is 4513025222.

It can be written as a sum of positive squares in 2 ways, for example, as 1905759025 + 319444129 = 43655^2 + 17873^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2225203153) 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, 83267 + ... + 106694.

Almost surely, 2^2225203154 is an apocalyptic number.

2225203154 is a deficient number, since it is larger than the sum of its proper divisors (1113189034).

2225203154 is a wasteful number, since it uses less digits than its factorization.

2225203154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195820.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2225203154 is about 47172.0590392236. The cubic root of 2225203154 is about 1305.5391173467.

Adding to 2225203154 its reverse (4513025222), we get a palindrome (6738228376).

It can be divided in two parts, 2225 and 203154, that added together give a cube (205379 = 59³).

The spelling of 2225203154 in words is "two billion, two hundred twenty-five million, two hundred three thousand, one hundred fifty-four".