210201201022 has 8 divisors (see below), whose sum is σ = 315377299296. Its totient is φ = 105075434592.

The previous prime is 210201200981. The next prime is 210201201043. The reversal of 210201201022 is 220102102012.

It is a happy number.

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

It is a super-2 number, since 2×210201201022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210201200993 and 210201201011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12572518 + ... + 12589225.

It is an arithmetic number, because the mean of its divisors is an integer number (39422162412).

Almost surely, 2^210201201022 is an apocalyptic number.

210201201022 is a deficient number, since it is larger than the sum of its proper divisors (105176098274).

210201201022 is a wasteful number, since it uses less digits than its factorization.

210201201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25165922.

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

Adding to 210201201022 its reverse (220102102012), we get a palindrome (430303303034).

The spelling of 210201201022 in words is "two hundred ten billion, two hundred one million, two hundred one thousand, twenty-two".