30132331222020 has 48 divisors (see below), whose sum is σ = 88811081499840. Its totient is φ = 7612378413696.

The previous prime is 30132331222013. The next prime is 30132331222031. The reversal of 30132331222020 is 2022213323103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13215933607 + ... + 13215935886.

It is an arithmetic number, because the mean of its divisors is an integer number (1850230864580).

Almost surely, 2^{30132331222020} is an apocalyptic number.

30132331222020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30132331222020 is an abundant number, since it is smaller than the sum of its proper divisors (58678750277820).

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

30132331222020 is a wasteful number, since it uses less digits than its factorization.

30132331222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26431869524 (or 26431869522 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30132331222020 its reverse (2022213323103), we get a palindrome (32154544545123).

The spelling of 30132331222020 in words is "thirty trillion, one hundred thirty-two billion, three hundred thirty-one million, two hundred twenty-two thousand, twenty".