30198286226771 has 16 divisors (see below), whose sum is σ = 32615662153536. Its totient is φ = 27794514686976.

The previous prime is 30198286226753. The next prime is 30198286226821. The reversal of 30198286226771 is 17762268289103.

It is a cyclic number.

It is not a de Polignac number, because 30198286226771 - 2⁴² = 25800239715667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30198286226711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3964631 + ... + 8724383.

It is an arithmetic number, because the mean of its divisors is an integer number (2038478884596).

Almost surely, 2^{30198286226771} is an apocalyptic number.

30198286226771 is a deficient number, since it is larger than the sum of its proper divisors (2417375926765).

30198286226771 is a wasteful number, since it uses less digits than its factorization.

30198286226771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4761182.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 30198286226771 in words is "thirty trillion, one hundred ninety-eight billion, two hundred eighty-six million, two hundred twenty-six thousand, seven hundred seventy-one".