201370226 has 4 divisors (see below), whose sum is σ = 302055342. Its totient is φ = 100685112.

The previous prime is 201370207. The next prime is 201370249. The reversal of 201370226 is 622073102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 151314601 + 50055625 = 12301^2 + 7075^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50342555 + ... + 50342558.

Almost surely, 2^201370226 is an apocalyptic number.

201370226 is a deficient number, since it is larger than the sum of its proper divisors (100685116).

201370226 is a wasteful number, since it uses less digits than its factorization.

201370226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100685115.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 201370226 is about 14190.4977361613. The cubic root of 201370226 is about 586.1360309640.

The spelling of 201370226 in words is "two hundred one million, three hundred seventy thousand, two hundred twenty-six".