1012203214 has 16 divisors (see below), whose sum is σ = 1672735536. Its totient is φ = 455536000.

The previous prime is 1012203107. The next prime is 1012203229. The reversal of 1012203214 is 4123022101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225547 + ... + 229990.

It is an arithmetic number, because the mean of its divisors is an integer number (104545971).

Almost surely, 2^1012203214 is an apocalyptic number.

1012203214 is a deficient number, since it is larger than the sum of its proper divisors (660532322).

1012203214 is a wasteful number, since it uses less digits than its factorization.

1012203214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455651.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1012203214 is about 31815.1412695276. The cubic root of 1012203214 is about 1004.0513027810.

Adding to 1012203214 its reverse (4123022101), we get a palindrome (5135225315).

The spelling of 1012203214 in words is "one billion, twelve million, two hundred three thousand, two hundred fourteen".