30620423111122 has 16 divisors (see below), whose sum is σ = 49464483992280. Its totient is φ = 14132296236672.

The previous prime is 30620423111081. The next prime is 30620423111129. The reversal of 30620423111122 is 22111132402603.

It can be written as a sum of positive squares in 4 ways, for example, as 29373245644681 + 1247177466441 = 5419709^2 + 1116771^2 .

It is a super-2 number, since 2×30620423111122² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30620423111129) 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, 6795297 + ... + 10364212.

Almost surely, 2^{30620423111122} is an apocalyptic number.

30620423111122 is a deficient number, since it is larger than the sum of its proper divisors (18844060881158).

30620423111122 is a wasteful number, since it uses less digits than its factorization.

30620423111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17228157.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 30620423111122 its reverse (22111132402603), we get a palindrome (52731555513725).

The spelling of 30620423111122 in words is "thirty trillion, six hundred twenty billion, four hundred twenty-three million, one hundred eleven thousand, one hundred twenty-two".