211213342022 has 8 divisors (see below), whose sum is σ = 318412074000. Its totient is φ = 105075984024.

The previous prime is 211213341991. The next prime is 211213342031. The reversal of 211213342022 is 220243312112.

211213342022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×211213342022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265342997 + ... + 265343792.

It is an arithmetic number, because the mean of its divisors is an integer number (39801509250).

Almost surely, 2^211213342022 is an apocalyptic number.

211213342022 is a deficient number, since it is larger than the sum of its proper divisors (107198731978).

211213342022 is a wasteful number, since it uses less digits than its factorization.

211213342022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530686990.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 211213342022 its reverse (220243312112), we get a palindrome (431456654134).

The spelling of 211213342022 in words is "two hundred eleven billion, two hundred thirteen million, three hundred forty-two thousand, twenty-two".