1032122112 has 144 divisors (see below), whose sum is σ = 3169017600. Its totient is φ = 292110336.

The previous prime is 1032122111. The next prime is 1032122129. The reversal of 1032122112 is 2112212301.

It is a junction number, because it is equal to n+sod(n) for n = 1032122091 and 1032122100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032122111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606639 + ... + 608337.

Almost surely, 2^1032122112 is an apocalyptic number.

1032122112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032122112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1584508800).

1032122112 is an abundant number, since it is smaller than the sum of its proper divisors (2136895488).

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

1032122112 is a wasteful number, since it uses less digits than its factorization.

1032122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838 (or 1824 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1032122112 is about 32126.6573424625. The cubic root of 1032122112 is about 1010.5947260339.

Adding to 1032122112 its reverse (2112212301), we get a palindrome (3144334413).

The spelling of 1032122112 in words is "one billion, thirty-two million, one hundred twenty-two thousand, one hundred twelve".