30201332032220 has 48 divisors (see below), whose sum is σ = 64444818533760. Its totient is φ = 11886905911296.

The previous prime is 30201332032217. The next prime is 30201332032231. The reversal of 30201332032220 is 2223023310203.

It is a congruent number.

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, 32156117 + ... + 33081996.

It is an arithmetic number, because the mean of its divisors is an integer number (1342600386120).

Almost surely, 2^{30201332032220} is an apocalyptic number.

It is an amenable number.

30201332032220 is an abundant number, since it is smaller than the sum of its proper divisors (34243486501540).

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

30201332032220 is a wasteful number, since it uses less digits than its factorization.

30201332032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65238494 (or 65238492 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30201332032220 its reverse (2223023310203), we get a palindrome (32424355342423).

The spelling of 30201332032220 in words is "thirty trillion, two hundred one billion, three hundred thirty-two million, thirty-two thousand, two hundred twenty".