10022001010121 has 8 divisors (see below), whose sum is σ = 10080182087040. Its totient is φ = 9963822812112.

The previous prime is 10022001010117. The next prime is 10022001010123. The reversal of 10022001010121 is 12101010022001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10022001010121 - 2² = 10022001010117 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10022001010123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6470720 + ... + 7868558.

It is an arithmetic number, because the mean of its divisors is an integer number (1260022760880).

Almost surely, 2^{10022001010121} is an apocalyptic number.

It is an amenable number.

10022001010121 is a deficient number, since it is larger than the sum of its proper divisors (58181076919).

10022001010121 is a wasteful number, since it uses less digits than its factorization.

10022001010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439455.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10022001010121 its reverse (12101010022001), we get a palindrome (22123011032122).

The spelling of 10022001010121 in words is "ten trillion, twenty-two billion, one million, ten thousand, one hundred twenty-one".