4220013432612 has 24 divisors (see below), whose sum is σ = 9875074670496. Its totient is φ = 1402617335488.

The previous prime is 4220013432611. The next prime is 4220013432667. The reversal of 4220013432612 is 2162343100224.

It is a self number, because there is not a number n which added to its sum of digits gives 4220013432612.

It is not an unprimeable number, because it can be changed into a prime (4220013432611) 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, 506721753 + ... + 506730080.

It is an arithmetic number, because the mean of its divisors is an integer number (411461444604).

Almost surely, 2^{4220013432612} is an apocalyptic number.

It is an amenable number.

4220013432612 is an abundant number, since it is smaller than the sum of its proper divisors (5655061237884).

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

4220013432612 is a wasteful number, since it uses less digits than its factorization.

4220013432612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013452187 (or 1013452185 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 4220013432612 its reverse (2162343100224), we get a palindrome (6382356532836).

The spelling of 4220013432612 in words is "four trillion, two hundred twenty billion, thirteen million, four hundred thirty-two thousand, six hundred twelve".