2212011110032 has 10 divisors (see below), whose sum is σ = 4285771525718. Its totient is φ = 1106005555008.

The previous prime is 2212011110009. The next prime is 2212011110033. The reversal of 2212011110032 is 2300111102122.

It can be written as a sum of positive squares in only one way, i.e., 2088152161936 + 123858948096 = 1445044^2 + 351936^2 .

It is a super-4 number, since 4×2212011110032⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 138250694377 = 2212011110032 / (2 + 2 + 1 + 2 + 0 + 1 + 1 + 1 + 1 + 0 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2212011109988 and 2212011110015.

It is not an unprimeable number, because it can be changed into a prime (2212011110033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69125347173 + ... + 69125347204.

Almost surely, 2^{2212011110032} is an apocalyptic number.

It is an amenable number.

2212011110032 is a deficient number, since it is larger than the sum of its proper divisors (2073760415686).

2212011110032 is a wasteful number, since it uses less digits than its factorization.

2212011110032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138250694385 (or 138250694379 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2212011110032 its reverse (2300111102122), we get a palindrome (4512122212154).

The spelling of 2212011110032 in words is "two trillion, two hundred twelve billion, eleven million, one hundred ten thousand, thirty-two".