210022010201 has 4 divisors (see below), whose sum is σ = 210023569872. Its totient is φ = 210020450532.

The previous prime is 210022010189. The next prime is 210022010213. The reversal of 210022010201 is 102010220012.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (210022010189) and next prime (210022010213).

It is a cyclic number.

It is not a de Polignac number, because 210022010201 - 2¹⁴ = 210021993817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210022010801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556535 + ... + 854268.

It is an arithmetic number, because the mean of its divisors is an integer number (52505892468).

Almost surely, 2^210022010201 is an apocalyptic number.

It is an amenable number.

210022010201 is a deficient number, since it is larger than the sum of its proper divisors (1559671).

210022010201 is a wasteful number, since it uses less digits than its factorization.

210022010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559670.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210022010201 its reverse (102010220012), we get a palindrome (312032230213).

The spelling of 210022010201 in words is "two hundred ten billion, twenty-two million, ten thousand, two hundred one".