210010122212022 has 48 divisors (see below), whose sum is σ = 496390748976720. Its totient is φ = 63639022334400.

The previous prime is 210010122212021. The next prime is 210010122212071. The reversal of 210010122212022 is 220212221010012.

It is a happy number.

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 = 210010122211986 and 210010122212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010122212021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28249272 + ... + 34900452.

It is an arithmetic number, because the mean of its divisors is an integer number (10341473937015).

Almost surely, 2^{210010122212022} is an apocalyptic number.

210010122212022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210010122212022 is an abundant number, since it is smaller than the sum of its proper divisors (286380626764698).

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

210010122212022 is a wasteful number, since it uses less digits than its factorization.

210010122212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810669 (or 6810666 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 210010122212022 its reverse (220212221010012), we get a palindrome (430222343222034).

The spelling of 210010122212022 in words is "two hundred ten trillion, ten billion, one hundred twenty-two million, two hundred twelve thousand, twenty-two".