210100010222010 has 128 divisors (see below), whose sum is σ = 526867063176960. Its totient is φ = 53551516928000.

The previous prime is 210100010221993. The next prime is 210100010222021. The reversal of 210100010222010 is 10222010001012.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 631882705 + ... + 632215115.

It is an arithmetic number, because the mean of its divisors is an integer number (4116148931070).

Almost surely, 2^{210100010222010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210100010222010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263433531588480).

210100010222010 is an abundant number, since it is smaller than the sum of its proper divisors (316767052954950).

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

210100010222010 is a wasteful number, since it uses less digits than its factorization.

210100010222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339744.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210100010222010 its reverse (10222010001012), we get a palindrome (220322020223022).

The spelling of 210100010222010 in words is "two hundred ten trillion, one hundred billion, ten million, two hundred twenty-two thousand, ten".