210001002022 has 16 divisors (see below), whose sum is σ = 367661329920. Its totient is φ = 88085526408.

The previous prime is 210001001953. The next prime is 210001002041. The reversal of 210001002022 is 220200100012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159574572 + ... + 159575887.

It is an arithmetic number, because the mean of its divisors is an integer number (22978833120).

Almost surely, 2^210001002022 is an apocalyptic number.

210001002022 is a deficient number, since it is larger than the sum of its proper divisors (157660327898).

210001002022 is a wasteful number, since it uses less digits than its factorization.

210001002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319150515.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 210001002022 its reverse (220200100012), we get a palindrome (430201102034).

The spelling of 210001002022 in words is "two hundred ten billion, one million, two thousand, twenty-two".