10210220100001 has 4 divisors (see below), whose sum is σ = 10810821282372. Its totient is φ = 9609618917632.

The previous prime is 10210220099969. The next prime is 10210220100023. The reversal of 10210220100001 is 10000102201201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5649539519376 + 4560680580625 = 2376876^2 + 2135575^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210220100001 - 2⁵ = 10210220099969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210220100701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300300591160 + ... + 300300591193.

It is an arithmetic number, because the mean of its divisors is an integer number (2702705320593).

Almost surely, 2^{10210220100001} is an apocalyptic number.

It is an amenable number.

10210220100001 is a deficient number, since it is larger than the sum of its proper divisors (600601182371).

10210220100001 is an equidigital number, since it uses as much as digits as its factorization.

10210220100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600601182370.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10210220100001 its reverse (10000102201201), we get a palindrome (20210322301202).

The spelling of 10210220100001 in words is "ten trillion, two hundred ten billion, two hundred twenty million, one hundred thousand, one".