2213003012432 has 20 divisors (see below), whose sum is σ = 4287796227540. Its totient is φ = 1106474953728.

The previous prime is 2213003012401. The next prime is 2213003012461. The reversal of 2213003012432 is 2342103003122.

It can be written as a sum of positive squares in 2 ways, for example, as 1200435774736 + 1012567237696 = 1095644^2 + 1006264^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2213003012398 and 2213003012407.

It is a congruent number.

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, 963083 + ... + 2313770.

It is an arithmetic number, because the mean of its divisors is an integer number (214389811377).

Almost surely, 2^{2213003012432} is an apocalyptic number.

It is an amenable number.

2213003012432 is a deficient number, since it is larger than the sum of its proper divisors (2074793215108).

2213003012432 is a wasteful number, since it uses less digits than its factorization.

2213003012432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319070 (or 3319064 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2213003012432 its reverse (2342103003122), we get a palindrome (4555106015554).

The spelling of 2213003012432 in words is "two trillion, two hundred thirteen billion, three million, twelve thousand, four hundred thirty-two".