211202110010022 has 64 divisors (see below), whose sum is σ = 434078105465280. Its totient is φ = 68457321621504.

The previous prime is 211202110009993. The next prime is 211202110010069. The reversal of 211202110010022 is 220010011202112.

It is a junction number, because it is equal to n+sod(n) for n = 211202110009983 and 211202110010010.

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, 8861739018 + ... + 8861762850.

It is an arithmetic number, because the mean of its divisors is an integer number (6782470397895).

Almost surely, 2^{211202110010022} is an apocalyptic number.

211202110010022 is an abundant number, since it is smaller than the sum of its proper divisors (222875995455258).

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

211202110010022 is a wasteful number, since it uses less digits than its factorization.

211202110010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45897.

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

Adding to 211202110010022 its reverse (220010011202112), we get a palindrome (431212121212134).

The spelling of 211202110010022 in words is "two hundred eleven trillion, two hundred two billion, one hundred ten million, ten thousand, twenty-two".