2212110011202 has 128 divisors (see below), whose sum is σ = 5767398733824. Its totient is φ = 548914295808.

The previous prime is 2212110011179. The next prime is 2212110011203. The reversal of 2212110011202 is 2021100112122.

It is a super-2 number, since 2×2212110011202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2212110011203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29321293 + ... + 29396639.

It is an arithmetic number, because the mean of its divisors is an integer number (45057802608).

Almost surely, 2^{2212110011202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212110011202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2883699366912).

2212110011202 is an abundant number, since it is smaller than the sum of its proper divisors (3555288722622).

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

2212110011202 is a wasteful number, since it uses less digits than its factorization.

2212110011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78552.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2212110011202 its reverse (2021100112122), we get a palindrome (4233210123324).

The spelling of 2212110011202 in words is "two trillion, two hundred twelve billion, one hundred ten million, eleven thousand, two hundred two".