13030012212 has 24 divisors (see below), whose sum is σ = 34746699456. Its totient is φ = 3722860608.

The previous prime is 13030012207. The next prime is 13030012213. The reversal of 13030012212 is 21221003031.

It is a junction number, because it is equal to n+sod(n) for n = 13030012191 and 13030012200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030012213) 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, 77559513 + ... + 77559680.

It is an arithmetic number, because the mean of its divisors is an integer number (1447779144).

Almost surely, 2^13030012212 is an apocalyptic number.

13030012212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13030012212 is an abundant number, since it is smaller than the sum of its proper divisors (21716687244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13030012212 is a wasteful number, since it uses less digits than its factorization.

13030012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155119207 (or 155119205 counting only the distinct ones).

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

Adding to 13030012212 its reverse (21221003031), we get a palindrome (34251015243).

The spelling of 13030012212 in words is "thirteen billion, thirty million, twelve thousand, two hundred twelve".