22002011210212 has 48 divisors (see below), whose sum is σ = 42226944685632. Its totient is φ = 9947807354880.

The previous prime is 22002011210203. The next prime is 22002011210213. The reversal of 22002011210212 is 21201211020022.

It is a happy number.

22002011210212 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (22002011210213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66982408 + ... + 67310080.

It is an arithmetic number, because the mean of its divisors is an integer number (879728014284).

Almost surely, 2^{22002011210212} is an apocalyptic number.

22002011210212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22002011210212 is a deficient number, since it is larger than the sum of its proper divisors (20224933475420).

22002011210212 is a wasteful number, since it uses less digits than its factorization.

22002011210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335788 (or 335786 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22002011210212 its reverse (21201211020022), we get a palindrome (43203222230234).

The spelling of 22002011210212 in words is "twenty-two trillion, two billion, eleven million, two hundred ten thousand, two hundred twelve".