1322012034 has 24 divisors (see below), whose sum is σ = 3273553920. Its totient is φ = 377717688.

The previous prime is 1322012033. The next prime is 1322012053. The reversal of 1322012034 is 4302102231.

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 = 1322011998 and 1322012016.

It is not an unprimeable number, because it can be changed into a prime (1322012033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5245954 + ... + 5246205.

It is an arithmetic number, because the mean of its divisors is an integer number (136398080).

Almost surely, 2^1322012034 is an apocalyptic number.

1322012034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1322012034 is an abundant number, since it is smaller than the sum of its proper divisors (1951541886).

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

1322012034 is a wasteful number, since it uses less digits than its factorization.

1322012034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10492174 (or 10492171 counting only the distinct ones).

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

The square root of 1322012034 is about 36359.4834121719. The cubic root of 1322012034 is about 1097.5183819476.

Adding to 1322012034 its reverse (4302102231), we get a palindrome (5624114265).

The spelling of 1322012034 in words is "one billion, three hundred twenty-two million, twelve thousand, thirty-four".