210022221101001 has 16 divisors (see below), whose sum is σ = 302734733121600. Its totient is φ = 129060596749248.

The previous prime is 210022221100973. The next prime is 210022221101027. The reversal of 210022221101001 is 100101122220012.

It is not a de Polignac number, because 210022221101001 - 2⁷ = 210022221100873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210022221101201) 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, 49791894786 + ... + 49791899003.

It is an arithmetic number, because the mean of its divisors is an integer number (18920920820100).

Almost surely, 2^{210022221101001} is an apocalyptic number.

It is an amenable number.

210022221101001 is a deficient number, since it is larger than the sum of its proper divisors (92712512020599).

210022221101001 is a wasteful number, since it uses less digits than its factorization.

210022221101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99583793848.

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

Adding to 210022221101001 its reverse (100101122220012), we get a palindrome (310123343321013).

The spelling of 210022221101001 in words is "two hundred ten trillion, twenty-two billion, two hundred twenty-one million, one hundred one thousand, one".