30221400200331 has 8 divisors (see below), whose sum is σ = 40562055898624. Its totient is φ = 20014172317800.

The previous prime is 30221400200311. The next prime is 30221400200357. The reversal of 30221400200331 is 13300200412203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30221400200331 - 2³³ = 30212810265739 is a prime.

It is a super-2 number, since 2×30221400200331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30221400200298 and 30221400200307.

It is not an unprimeable number, because it can be changed into a prime (30221400200311) 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, 33356953411 + ... + 33356954316.

It is an arithmetic number, because the mean of its divisors is an integer number (5070256987328).

Almost surely, 2^{30221400200331} is an apocalyptic number.

30221400200331 is a deficient number, since it is larger than the sum of its proper divisors (10340655698293).

30221400200331 is a wasteful number, since it uses less digits than its factorization.

30221400200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66713907881.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30221400200331 its reverse (13300200412203), we get a palindrome (43521600612534).

The spelling of 30221400200331 in words is "thirty trillion, two hundred twenty-one billion, four hundred million, two hundred thousand, three hundred thirty-one".