224102826025 has 27 divisors (see below), whose sum is σ = 300949093029. Its totient is φ = 165468594720.

The previous prime is 224102826023. The next prime is 224102826037. The reversal of 224102826025 is 520628201422.

The square root of 224102826025 is 473395.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 57762834921 + 166339991104 = 240339^2 + 407848^2 .

It is not a de Polignac number, because 224102826025 - 2¹ = 224102826023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224102826023) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 30767034 + ... + 30774316.

Almost surely, 2^224102826025 is an apocalyptic number.

224102826025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

224102826025 is the 473395-th square number.

224102826025 is the 236698-th centered octagonal number.

It is an amenable number.

224102826025 is a deficient number, since it is larger than the sum of its proper divisors (76846267004).

224102826025 is an frugal number, since it uses more digits than its factorization.

224102826025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14602 (or 7301 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 224102826025 in words is "two hundred twenty-four billion, one hundred two million, eight hundred twenty-six thousand, twenty-five".