10210121222001 has 8 divisors (see below), whose sum is σ = 13613700334080. Its totient is φ = 6806644795632.

The previous prime is 10210121221969. The next prime is 10210121222057. The reversal of 10210121222001 is 10022212101201.

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

It is not a de Polignac number, because 10210121222001 - 2⁵ = 10210121221969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10210121222701) 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, 25439121 + ... + 25837358.

It is an arithmetic number, because the mean of its divisors is an integer number (1701712541760).

Almost surely, 2^{10210121222001} is an apocalyptic number.

It is an amenable number.

10210121222001 is a deficient number, since it is larger than the sum of its proper divisors (3403579112079).

10210121222001 is an equidigital number, since it uses as much as digits as its factorization.

10210121222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51342855.

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

Adding to 10210121222001 its reverse (10022212101201), we get a palindrome (20232333323202).

The spelling of 10210121222001 in words is "ten trillion, two hundred ten billion, one hundred twenty-one million, two hundred twenty-two thousand, one".