210210020022 has 16 divisors (see below), whose sum is σ = 427312172592. Its totient is φ = 68921317920.

The previous prime is 210210019973. The next prime is 210210020023. The reversal of 210210020022 is 220020012012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210210020023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287171793 + ... + 287172524.

It is an arithmetic number, because the mean of its divisors is an integer number (26707010787).

Almost surely, 2^210210020022 is an apocalyptic number.

210210020022 is an abundant number, since it is smaller than the sum of its proper divisors (217102152570).

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

210210020022 is a wasteful number, since it uses less digits than its factorization.

210210020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574344383.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 210210020022 its reverse (220020012012), we get a palindrome (430230032034).

The spelling of 210210020022 in words is "two hundred ten billion, two hundred ten million, twenty thousand, twenty-two".