30454211122 has 8 divisors (see below), whose sum is σ = 45765756972. Its totient is φ = 15198958800.

The previous prime is 30454211107. The next prime is 30454211129. The reversal of 30454211122 is 22111245403.

It can be written as a sum of positive squares in 2 ways, for example, as 28930948281 + 1523262841 = 170091^2 + 39029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30454211129) 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 3 ways as a sum of consecutive naturals, for example, 14072029 + ... + 14074192.

Almost surely, 2^30454211122 is an apocalyptic number.

30454211122 is a deficient number, since it is larger than the sum of its proper divisors (15311545850).

30454211122 is a wasteful number, since it uses less digits than its factorization.

30454211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28146764.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 30454211122 its reverse (22111245403), we get a palindrome (52565456525).

The spelling of 30454211122 in words is "thirty billion, four hundred fifty-four million, two hundred eleven thousand, one hundred twenty-two".