210122020010010 has 32 divisors (see below), whose sum is σ = 510676301802240. Its totient is φ = 55323266027328.

The previous prime is 210122020009987. The next prime is 210122020010017. The reversal of 210122020010010 is 10010020221012.

It is not an unprimeable number, because it can be changed into a prime (210122020010017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44329537717 + ... + 44329542456.

It is an arithmetic number, because the mean of its divisors is an integer number (15958634431320).

Almost surely, 2^{210122020010010} is an apocalyptic number.

210122020010010 is an abundant number, since it is smaller than the sum of its proper divisors (300554281792230).

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

210122020010010 is a wasteful number, since it uses less digits than its factorization.

210122020010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88659080262.

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

Adding to 210122020010010 its reverse (10010020221012), we get a palindrome (220132040231022).

The spelling of 210122020010010 in words is "two hundred ten trillion, one hundred twenty-two billion, twenty million, ten thousand, ten".