1412220371 has 2 divisors, whose sum is σ = 1412220372. Its totient is φ = 1412220370.

The previous prime is 1412220343. The next prime is 1412220373. The reversal of 1412220371 is 1730222141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412220371 is a prime.

Together with 1412220373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1412220373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706110185 + 706110186.

It is an arithmetic number, because the mean of its divisors is an integer number (706110186).

Almost surely, 2^1412220371 is an apocalyptic number.

1412220371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412220371 is an equidigital number, since it uses as much as digits as its factorization.

1412220371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1412220371 is about 37579.5206329192. The cubic root of 1412220371 is about 1121.9344680276.

The spelling of 1412220371 in words is "one billion, four hundred twelve million, two hundred twenty thousand, three hundred seventy-one".