20332030120292 has 24 divisors (see below), whose sum is σ = 38845947827232. Its totient is φ = 9234628548800.

The previous prime is 20332030120291. The next prime is 20332030120327. The reversal of 20332030120292 is 29202103023302.

It is a happy number.

It is a super-2 number, since 2×20332030120292² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20332030120291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180026009 + ... + 180138912.

It is an arithmetic number, because the mean of its divisors is an integer number (1618581159468).

Almost surely, 2^{20332030120292} is an apocalyptic number.

20332030120292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20332030120292 is a deficient number, since it is larger than the sum of its proper divisors (18513917706940).

20332030120292 is a wasteful number, since it uses less digits than its factorization.

20332030120292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360166219 (or 360166217 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 20332030120292 its reverse (29202103023302), we get a palindrome (49534133143594).

The spelling of 20332030120292 in words is "twenty trillion, three hundred thirty-two billion, thirty million, one hundred twenty thousand, two hundred ninety-two".