30648077122 has 16 divisors (see below), whose sum is σ = 52420693752. Its totient is φ = 13313191680.

The previous prime is 30648077107. The next prime is 30648077123. The reversal of 30648077122 is 22177084603.

It can be written as a sum of positive squares in 4 ways, for example, as 20652276681 + 9995800441 = 143709^2 + 99979^2 .

It is a super-3 number, since 3×30648077122³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30648077123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34669329 + ... + 34670212.

Almost surely, 2^30648077122 is an apocalyptic number.

30648077122 is a deficient number, since it is larger than the sum of its proper divisors (21772616630).

30648077122 is a wasteful number, since it uses less digits than its factorization.

30648077122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69339573.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 30648077122 in words is "thirty billion, six hundred forty-eight million, seventy-seven thousand, one hundred twenty-two".