211210102022 has 16 divisors (see below), whose sum is σ = 333622666080. Its totient is φ = 100086795072.

The previous prime is 211210102003. The next prime is 211210102027. The reversal of 211210102022 is 220201012112.

It is a super-2 number, since 2×211210102022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211210101988 and 211210102006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211210102027) 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, 21057023 + ... + 21067050.

It is an arithmetic number, because the mean of its divisors is an integer number (20851416630).

Almost surely, 2^211210102022 is an apocalyptic number.

211210102022 is a deficient number, since it is larger than the sum of its proper divisors (122412564058).

211210102022 is a wasteful number, since it uses less digits than its factorization.

211210102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42124207.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211210102022 its reverse (220201012112), we get a palindrome (431411114134).

The spelling of 211210102022 in words is "two hundred eleven billion, two hundred ten million, one hundred two thousand, twenty-two".