210212020111002 has 384 divisors, whose sum is σ = 594241804584960. Its totient is φ = 48096991088640.

The previous prime is 210212020111001. The next prime is 210212020111003. The reversal of 210212020111002 is 200111020212012.

It is an interprime number because it is at equal distance from previous prime (210212020111001) and next prime (210212020111003).

It is not an unprimeable number, because it can be changed into a prime (210212020111001) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 109981677 + ... + 111876687.

It is an arithmetic number, because the mean of its divisors is an integer number (1547504699440).

Almost surely, 2^{210212020111002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210212020111002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297120902292480).

210212020111002 is an abundant number, since it is smaller than the sum of its proper divisors (384029784473958).

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

210212020111002 is a wasteful number, since it uses less digits than its factorization.

210212020111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895126 (or 1895109 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210212020111002 its reverse (200111020212012), we get a palindrome (410323040323014).

The spelling of 210212020111002 in words is "two hundred ten trillion, two hundred twelve billion, twenty million, one hundred eleven thousand, two".