30332022231 has 16 divisors (see below), whose sum is σ = 46530432000. Its totient is φ = 17216256288.

The previous prime is 30332022211. The next prime is 30332022257. The reversal of 30332022231 is 13222023303.

It is not a de Polignac number, because 30332022231 - 2¹⁷ = 30331891159 is a prime.

It is a super-2 number, since 2×30332022231² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 30332022198 and 30332022207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30332022211) 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, 4843791 + ... + 4850048.

It is an arithmetic number, because the mean of its divisors is an integer number (2908152000).

Almost surely, 2^30332022231 is an apocalyptic number.

30332022231 is a deficient number, since it is larger than the sum of its proper divisors (16198409769).

30332022231 is a wasteful number, since it uses less digits than its factorization.

30332022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9693998.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30332022231 its reverse (13222023303), we get a palindrome (43554045534).

The spelling of 30332022231 in words is "thirty billion, three hundred thirty-two million, twenty-two thousand, two hundred thirty-one".