30221330033100 has 36 divisors (see below), whose sum is σ = 87440381563304. Its totient is φ = 8059021342080.

The previous prime is 30221330033087. The next prime is 30221330033227. The reversal of 30221330033100 is 133003312203.

It is a super-2 number, since 2×30221330033100² (a number of 28 digits) contains 22 as substring.

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, 50368883089 + ... + 50368883688.

Almost surely, 2^{30221330033100} is an apocalyptic number.

30221330033100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30221330033100 is an abundant number, since it is smaller than the sum of its proper divisors (57219051530204).

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

30221330033100 is a wasteful number, since it uses less digits than its factorization.

30221330033100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100737766794 (or 100737766787 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 30221330033100 its reverse (133003312203), we get a palindrome (30354333345303).

The spelling of 30221330033100 in words is "thirty trillion, two hundred twenty-one billion, three hundred thirty million, thirty-three thousand, one hundred".