210002210020212 has 48 divisors (see below), whose sum is σ = 519975995374080. Its totient is φ = 65822358134368.

The previous prime is 210002210020201. The next prime is 210002210020223. The reversal of 210002210020212 is 212020012200012.

It is an interprime number because it is at equal distance from previous prime (210002210020201) and next prime (210002210020223).

It is a junction number, because it is equal to n+sod(n) for n = 210002210020191 and 210002210020200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6448098738 + ... + 6448131305.

It is an arithmetic number, because the mean of its divisors is an integer number (10832833236960).

Almost surely, 2^{210002210020212} is an apocalyptic number.

It is an amenable number.

210002210020212 is an abundant number, since it is smaller than the sum of its proper divisors (309973785353868).

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

210002210020212 is a wasteful number, since it uses less digits than its factorization.

210002210020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12896230132 (or 12896230130 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210002210020212 its reverse (212020012200012), we get a palindrome (422022222220224).

The spelling of 210002210020212 in words is "two hundred ten trillion, two billion, two hundred ten million, twenty thousand, two hundred twelve".