1012334022 has 144 divisors (see below), whose sum is σ = 2708325360. Its totient is φ = 271724544.

The previous prime is 1012334017. The next prime is 1012334027. The reversal of 1012334022 is 2204332101.

It is an interprime number because it is at equal distance from previous prime (1012334017) and next prime (1012334027).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1012333986 and 1012334004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012334027) 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 71 ways as a sum of consecutive naturals, for example, 3234138 + ... + 3234450.

It is an arithmetic number, because the mean of its divisors is an integer number (18807815).

Almost surely, 2^1012334022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012334022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1354162680).

1012334022 is an abundant number, since it is smaller than the sum of its proper divisors (1695991338).

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

1012334022 is a wasteful number, since it uses less digits than its factorization.

1012334022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1012334022 is about 31817.1969538487. The cubic root of 1012334022 is about 1004.0945524249.

Adding to 1012334022 its reverse (2204332101), we get a palindrome (3216666123).

The spelling of 1012334022 in words is "one billion, twelve million, three hundred thirty-four thousand, twenty-two".