20210222241001 has 16 divisors (see below), whose sum is σ = 21863082282496. Its totient is φ = 18571399514496.

The previous prime is 20210222240993. The next prime is 20210222241043. The reversal of 20210222241001 is 10014222201202.

It is a cyclic number.

It is not a de Polignac number, because 20210222241001 - 2³ = 20210222240993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20210222241001.

It is not an unprimeable number, because it can be changed into a prime (20210222241301) 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, 130241206 + ... + 130396288.

It is an arithmetic number, because the mean of its divisors is an integer number (1366442642656).

Almost surely, 2^{20210222241001} is an apocalyptic number.

It is an amenable number.

20210222241001 is a deficient number, since it is larger than the sum of its proper divisors (1652860041495).

20210222241001 is a wasteful number, since it uses less digits than its factorization.

20210222241001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200272.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 20210222241001 its reverse (10014222201202), we get a palindrome (30224444442203).

The spelling of 20210222241001 in words is "twenty trillion, two hundred ten billion, two hundred twenty-two million, two hundred forty-one thousand, one".