1012332227 has 2 divisors, whose sum is σ = 1012332228. Its totient is φ = 1012332226.

The previous prime is 1012332221. The next prime is 1012332263. The reversal of 1012332227 is 7222332101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012332227 - 2¹² = 1012328131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012332221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506166113 + 506166114.

It is an arithmetic number, because the mean of its divisors is an integer number (506166114).

Almost surely, 2^1012332227 is an apocalyptic number.

1012332227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012332227 is an equidigital number, since it uses as much as digits as its factorization.

1012332227 is an evil number, because the sum of its binary digits is even.

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

The square root of 1012332227 is about 31817.1687458202. The cubic root of 1012332227 is about 1004.0939589611.

Adding to 1012332227 its reverse (7222332101), we get a palindrome (8234664328).

The spelling of 1012332227 in words is "one billion, twelve million, three hundred thirty-two thousand, two hundred twenty-seven".