1355200227 has 40 divisors (see below), whose sum is σ = 2120152320. Its totient is φ = 861038640.

The previous prime is 1355200159. The next prime is 1355200267. The reversal of 1355200227 is 7220025531.

1355200227 is a `hidden beast` number, since 135 + 520 + 0 + 2 + 2 + 7 = 666.

1355200227 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1355200227 - 2¹⁵ = 1355167459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1355200227.

It is not an unprimeable number, because it can be changed into a prime (1355200267) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 578224 + ... + 580562.

It is an arithmetic number, because the mean of its divisors is an integer number (53003808).

Almost surely, 2^1355200227 is an apocalyptic number.

1355200227 is a deficient number, since it is larger than the sum of its proper divisors (764952093).

1355200227 is a wasteful number, since it uses less digits than its factorization.

1355200227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685 (or 2676 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 1355200227 is about 36813.0442506457. The cubic root of 1355200227 is about 1106.6267276537.

Adding to 1355200227 its reverse (7220025531), we get a palindrome (8575225758).

The spelling of 1355200227 in words is "one billion, three hundred fifty-five million, two hundred thousand, two hundred twenty-seven".