210210120212010 has 32 divisors (see below), whose sum is σ = 504509992471872. Its totient is φ = 56055398282880.

The previous prime is 210210120211991. The next prime is 210210120212041. The reversal of 210210120212010 is 10212021012012.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 36910171 + ... + 42222990.

It is an arithmetic number, because the mean of its divisors is an integer number (15765937264746).

Almost surely, 2^{210210120212010} is an apocalyptic number.

210210120212010 is an abundant number, since it is smaller than the sum of its proper divisors (294299872259862).

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

210210120212010 is a wasteful number, since it uses less digits than its factorization.

210210120212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79221718.

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

Adding to 210210120212010 its reverse (10212021012012), we get a palindrome (220422141224022).

The spelling of 210210120212010 in words is "two hundred ten trillion, two hundred ten billion, one hundred twenty million, two hundred twelve thousand, ten".