210122000010 has 96 divisors (see below), whose sum is σ = 588444974208. Its totient is φ = 51713251200.

The previous prime is 210121999993. The next prime is 210122000041. The reversal of 210122000010 is 10000221012.

210122000010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 210121999956 and 210122000001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8705619 + ... + 8729721.

It is an arithmetic number, because the mean of its divisors is an integer number (6129635148).

Almost surely, 2^210122000010 is an apocalyptic number.

210122000010 is an abundant number, since it is smaller than the sum of its proper divisors (378322974198).

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

210122000010 is a wasteful number, since it uses less digits than its factorization.

210122000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31580 (or 31577 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 210122000010 its reverse (10000221012), we get a palindrome (220122221022).

The spelling of 210122000010 in words is "two hundred ten billion, one hundred twenty-two million, ten", and thus it is an aban number.