227361133139 has 16 divisors (see below), whose sum is σ = 261980716800. Its totient is φ = 193278178080.

The previous prime is 227361133123. The next prime is 227361133199. The reversal of 227361133139 is 931331163722.

It is a cyclic number.

It is not a de Polignac number, because 227361133139 - 2⁴ = 227361133123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 227361133096 and 227361133105.

It is not an unprimeable number, because it can be changed into a prime (227361133199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485017 + ... + 1630949.

It is an arithmetic number, because the mean of its divisors is an integer number (16373794800).

Almost surely, 2^227361133139 is an apocalyptic number.

227361133139 is a deficient number, since it is larger than the sum of its proper divisors (34619583661).

227361133139 is a wasteful number, since it uses less digits than its factorization.

227361133139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147770.

The product of its digits is 122472, while the sum is 41.

The spelling of 227361133139 in words is "two hundred twenty-seven billion, three hundred sixty-one million, one hundred thirty-three thousand, one hundred thirty-nine".