1012222963 has 2 divisors, whose sum is σ = 1012222964. Its totient is φ = 1012222962.

The previous prime is 1012222961. The next prime is 1012223021. The reversal of 1012222963 is 3692222101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012222963 - 2¹ = 1012222961 is a prime.

Together with 1012222961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1012222961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506111481 + 506111482.

It is an arithmetic number, because the mean of its divisors is an integer number (506111482).

Almost surely, 2^1012222963 is an apocalyptic number.

1012222963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012222963 is an equidigital number, since it uses as much as digits as its factorization.

1012222963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1012222963 is about 31815.4516391014. The cubic root of 1012222963 is about 1004.0578327215.

The spelling of 1012222963 in words is "one billion, twelve million, two hundred twenty-two thousand, nine hundred sixty-three".