1012214233 has 4 divisors (see below), whose sum is σ = 1013819008. Its totient is φ = 1010609460.

The previous prime is 1012214213. The next prime is 1012214237. The reversal of 1012214233 is 3324122101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3324122101 = 2579 ⋅1288919.

It is a cyclic number.

It is not a de Polignac number, because 1012214233 - 2²¹ = 1010117081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012214233.

It is not an unprimeable number, because it can be changed into a prime (1012214237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801441 + ... + 802702.

It is an arithmetic number, because the mean of its divisors is an integer number (253454752).

Almost surely, 2^1012214233 is an apocalyptic number.

It is an amenable number.

1012214233 is a deficient number, since it is larger than the sum of its proper divisors (1604775).

1012214233 is an equidigital number, since it uses as much as digits as its factorization.

1012214233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604774.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1012214233 is about 31815.3144413190. The cubic root of 1012214233 is about 1004.0549461868.

Adding to 1012214233 its reverse (3324122101), we get a palindrome (4336336334).

The spelling of 1012214233 in words is "one billion, twelve million, two hundred fourteen thousand, two hundred thirty-three".