20330122032 has 60 divisors (see below), whose sum is σ = 62068483464. Its totient is φ = 6160642560.

The previous prime is 20330122013. The next prime is 20330122051. The reversal of 20330122032 is 23022103302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20330122013) and next prime (20330122051).

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 = 20330121996 and 20330122014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6415753 + ... + 6418920.

Almost surely, 2^20330122032 is an apocalyptic number.

20330122032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20330122032 is an abundant number, since it is smaller than the sum of its proper divisors (41738361432).

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

20330122032 is a wasteful number, since it uses less digits than its factorization.

20330122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12834698 (or 12834689 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20330122032 its reverse (23022103302), we get a palindrome (43352225334).

The spelling of 20330122032 in words is "twenty billion, three hundred thirty million, one hundred twenty-two thousand, thirty-two".