30220121199 has 16 divisors (see below), whose sum is σ = 42621357312. Its totient is φ = 19006815168.

The previous prime is 30220121171. The next prime is 30220121233. The reversal of 30220121199 is 99112102203.

It is not a de Polignac number, because 30220121199 - 2¹⁷ = 30219990127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220121119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2994777 + ... + 3004850.

It is an arithmetic number, because the mean of its divisors is an integer number (2663834832).

Almost surely, 2^30220121199 is an apocalyptic number.

30220121199 is a deficient number, since it is larger than the sum of its proper divisors (12401236113).

30220121199 is a wasteful number, since it uses less digits than its factorization.

30220121199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5999726.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 30220121199 in words is "thirty billion, two hundred twenty million, one hundred twenty-one thousand, one hundred ninety-nine".