2224212202012 has 24 divisors (see below), whose sum is σ = 3904722855936. Its totient is φ = 1108580358768.

The previous prime is 2224212202001. The next prime is 2224212202013. The reversal of 2224212202012 is 2102022124222.

It is a super-3 number, since 3×2224212202012³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224212202013) 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, 2331463 + ... + 3143905.

It is an arithmetic number, because the mean of its divisors is an integer number (162696785664).

Almost surely, 2^{2224212202012} is an apocalyptic number.

It is an amenable number.

2224212202012 is a deficient number, since it is larger than the sum of its proper divisors (1680510653924).

2224212202012 is a wasteful number, since it uses less digits than its factorization.

2224212202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814617 (or 814615 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2224212202012 its reverse (2102022124222), we get a palindrome (4326234326234).

The spelling of 2224212202012 in words is "two trillion, two hundred twenty-four billion, two hundred twelve million, two hundred two thousand, twelve".