210010221022 has 24 divisors (see below), whose sum is σ = 369871157304. Its totient is φ = 89163213552.

The previous prime is 210010220983. The next prime is 210010221101. The reversal of 210010221022 is 220122010012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210010220993 and 210010221011.

It is a congruent number.

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, 10003353 + ... + 10024324.

It is an arithmetic number, because the mean of its divisors is an integer number (15411298221).

Almost surely, 2^210010221022 is an apocalyptic number.

210010221022 is a deficient number, since it is larger than the sum of its proper divisors (159860936282).

210010221022 is a wasteful number, since it uses less digits than its factorization.

210010221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20027800 (or 20027793 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210010221022 its reverse (220122010012), we get a palindrome (430132231034).

The spelling of 210010221022 in words is "two hundred ten billion, ten million, two hundred twenty-one thousand, twenty-two".