227374220125 has 128 divisors (see below), whose sum is σ = 333278644608. Its totient is φ = 153354240000.

The previous prime is 227374220107. The next prime is 227374220131. The reversal of 227374220125 is 521022473722.

It can be written as a sum of positive squares in 64 ways, for example, as 218737677636 + 8636542489 = 467694^2 + 92933^2 .

It is not a de Polignac number, because 227374220125 - 2⁹ = 227374219613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 142019325 + ... + 142020925.

It is an arithmetic number, because the mean of its divisors is an integer number (2603739411).

Almost surely, 2^227374220125 is an apocalyptic number.

227374220125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

227374220125 is a deficient number, since it is larger than the sum of its proper divisors (105904424483).

227374220125 is a wasteful number, since it uses less digits than its factorization.

227374220125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796 (or 1786 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

Adding to 227374220125 its reverse (521022473722), we get a palindrome (748396693847).

The spelling of 227374220125 in words is "two hundred twenty-seven billion, three hundred seventy-four million, two hundred twenty thousand, one hundred twenty-five".