30122231001 has 32 divisors (see below), whose sum is σ = 44705095680. Its totient is φ = 17961782400.

The previous prime is 30122230927. The next prime is 30122231017. The reversal of 30122231001 is 10013222103.

It is not a de Polignac number, because 30122231001 - 2²⁷ = 29988013273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30122231021) 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 31 ways as a sum of consecutive naturals, for example, 135445 + ... + 280338.

It is an arithmetic number, because the mean of its divisors is an integer number (1397034240).

Almost surely, 2^30122231001 is an apocalyptic number.

30122231001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30122231001 is a deficient number, since it is larger than the sum of its proper divisors (14582864679).

30122231001 is a wasteful number, since it uses less digits than its factorization.

30122231001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415877.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30122231001 its reverse (10013222103), we get a palindrome (40135453104).

The spelling of 30122231001 in words is "thirty billion, one hundred twenty-two million, two hundred thirty-one thousand, one".