210210111022010 has 256 divisors, whose sum is σ = 448778624532480. Its totient is φ = 70654159699200.

The previous prime is 210210111021941. The next prime is 210210111022033. The reversal of 210210111022010 is 10220111012012.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10232677799 + ... + 10232698341.

It is an arithmetic number, because the mean of its divisors is an integer number (1753041502080).

Almost surely, 2^{210210111022010} is an apocalyptic number.

210210111022010 is an abundant number, since it is smaller than the sum of its proper divisors (238568513510470).

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

210210111022010 is a wasteful number, since it uses less digits than its factorization.

210210111022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21586 (or 21564 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210210111022010 its reverse (10220111012012), we get a palindrome (220430222034022).

The spelling of 210210111022010 in words is "two hundred ten trillion, two hundred ten billion, one hundred eleven million, twenty-two thousand, ten".