212220201100022 has 64 divisors (see below), whose sum is σ = 330888614284800. Its totient is φ = 102018896582400.

The previous prime is 212220201100013. The next prime is 212220201100031. The reversal of 212220201100022 is 220001102022212.

It is a happy number.

212220201100022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (212220201100013) and next prime (212220201100031).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 629806247 + ... + 630143117.

It is an arithmetic number, because the mean of its divisors is an integer number (5170134598200).

Almost surely, 2^{212220201100022} is an apocalyptic number.

212220201100022 is a deficient number, since it is larger than the sum of its proper divisors (118668413184778).

212220201100022 is a wasteful number, since it uses less digits than its factorization.

212220201100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337509.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212220201100022 its reverse (220001102022212), we get a palindrome (432221303122234).

The spelling of 212220201100022 in words is "two hundred twelve trillion, two hundred twenty billion, two hundred one million, one hundred thousand, twenty-two".