30220411402187 has 2 divisors, whose sum is σ = 30220411402188. Its totient is φ = 30220411402186.

The previous prime is 30220411402183. The next prime is 30220411402339. The reversal of 30220411402187 is 78120411402203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30220411402187 - 2² = 30220411402183 is a prime.

It is not a weakly prime, because it can be changed into another prime (30220411402183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110205701093 + 15110205701094.

It is an arithmetic number, because the mean of its divisors is an integer number (15110205701094).

Almost surely, 2^{30220411402187} is an apocalyptic number.

30220411402187 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220411402187 is an equidigital number, since it uses as much as digits as its factorization.

30220411402187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 30220411402187 in words is "thirty trillion, two hundred twenty billion, four hundred eleven million, four hundred two thousand, one hundred eighty-seven".