1012332012 has 48 divisors (see below), whose sum is σ = 2412426240. Its totient is φ = 330286528.

The previous prime is 1012332007. The next prime is 1012332017. The reversal of 1012332012 is 2102332101.

It is an interprime number because it is at equal distance from previous prime (1012332007) and next prime (1012332017).

It is a super-2 number, since 2×1012332012² = 2049632205039936288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012331982 and 1012332000.

It is not an unprimeable number, because it can be changed into a prime (1012332017) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 302983 + ... + 306305.

It is an arithmetic number, because the mean of its divisors is an integer number (50258880).

Almost surely, 2^1012332012 is an apocalyptic number.

1012332012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1012332012 is an abundant number, since it is smaller than the sum of its proper divisors (1400094228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012332012 is a wasteful number, since it uses less digits than its factorization.

1012332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862 (or 3860 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1012332012 is about 31817.1653671411. The cubic root of 1012332012 is about 1004.0938878776.

Adding to 1012332012 its reverse (2102332101), we get a palindrome (3114664113).

The spelling of 1012332012 in words is "one billion, twelve million, three hundred thirty-two thousand, twelve".