211210022034 has 24 divisors (see below), whose sum is σ = 499223688912. Its totient is φ = 64003036920.

The previous prime is 211210022021. The next prime is 211210022047. The reversal of 211210022034 is 430220012112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (211210022021) and next prime (211210022047).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 211210021998 and 211210022016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533358444 + ... + 533358839.

It is an arithmetic number, because the mean of its divisors is an integer number (20800987038).

Almost surely, 2^211210022034 is an apocalyptic number.

211210022034 is an abundant number, since it is smaller than the sum of its proper divisors (288013666878).

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

211210022034 is a wasteful number, since it uses less digits than its factorization.

211210022034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066717302 (or 1066717299 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 211210022034 its reverse (430220012112), we get a palindrome (641430034146).

The spelling of 211210022034 in words is "two hundred eleven billion, two hundred ten million, twenty-two thousand, thirty-four".