30122130033032 has 16 divisors (see below), whose sum is σ = 56480333412300. Its totient is φ = 15060707789760.

The previous prime is 30122130033019. The next prime is 30122130033049. The reversal of 30122130033032 is 23033003122103.

It can be written as a sum of positive squares in 2 ways, for example, as 28916495288836 + 1205634744196 = 5377406^2 + 1098014^2 .

It is a super-2 number, since 2×30122130033032² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30122130032989 and 30122130033007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44294807 + ... + 44969702.

Almost surely, 2^{30122130033032} is an apocalyptic number.

It is an amenable number.

30122130033032 is a deficient number, since it is larger than the sum of its proper divisors (26358203379268).

30122130033032 is a wasteful number, since it uses less digits than its factorization.

30122130033032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89306696 (or 89306692 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30122130033032 its reverse (23033003122103), we get a palindrome (53155133155135).

The spelling of 30122130033032 in words is "thirty trillion, one hundred twenty-two billion, one hundred thirty million, thirty-three thousand, thirty-two".