2212031013032 has 8 divisors (see below), whose sum is σ = 4147558149450. Its totient is φ = 1106015506512.

The previous prime is 2212031013013. The next prime is 2212031013037. The reversal of 2212031013032 is 2303101302122.

It can be written as a sum of positive squares in only one way, i.e., 2000940386116 + 211090626916 = 1414546^2 + 459446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2212031012995 and 2212031013013.

It is not an unprimeable number, because it can be changed into a prime (2212031013037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138251938307 + ... + 138251938322.

Almost surely, 2^{2212031013032} is an apocalyptic number.

It is an amenable number.

2212031013032 is a deficient number, since it is larger than the sum of its proper divisors (1935527136418).

2212031013032 is a wasteful number, since it uses less digits than its factorization.

2212031013032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276503876635 (or 276503876631 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2212031013032 its reverse (2303101302122), we get a palindrome (4515132315154).

The spelling of 2212031013032 in words is "two trillion, two hundred twelve billion, thirty-one million, thirteen thousand, thirty-two".