1012222114 has 8 divisors (see below), whose sum is σ = 1518491628. Its totient is φ = 506058240.

The previous prime is 1012222087. The next prime is 1012222117. The reversal of 1012222114 is 4112222101.

It can be written as a sum of positive squares in 2 ways, for example, as 1012194225 + 27889 = 31815^2 + 167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1012222117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5034 + ... + 45274.

Almost surely, 2^1012222114 is an apocalyptic number.

1012222114 is a deficient number, since it is larger than the sum of its proper divisors (506269514).

1012222114 is a wasteful number, since it uses less digits than its factorization.

1012222114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52820.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1012222114 is about 31815.4382965252. The cubic root of 1012222114 is about 1004.0575520043.

Adding to 1012222114 its reverse (4112222101), we get a palindrome (5124444215).

The spelling of 1012222114 in words is "one billion, twelve million, two hundred twenty-two thousand, one hundred fourteen".