10220110120001 has 4 divisors (see below), whose sum is σ = 10220129736900. Its totient is φ = 10220090503104.

The previous prime is 10220110119959. The next prime is 10220110120043. The reversal of 10220110120001 is 10002101102201.

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

It is an interprime number because it is at equal distance from previous prime (10220110119959) and next prime (10220110120043).

It can be written as a sum of positive squares in 2 ways, for example, as 8338672680976 + 1881437439025 = 2887676^2 + 1371655^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220110120001 - 2³⁸ = 9945232213057 is a prime.

It is a super-4 number, since 4×10220110120001⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10220110120081) 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, 9005036 + ... + 10076253.

It is an arithmetic number, because the mean of its divisors is an integer number (2555032434225).

Almost surely, 2^{10220110120001} is an apocalyptic number.

It is an amenable number.

10220110120001 is a deficient number, since it is larger than the sum of its proper divisors (19616899).

10220110120001 is an equidigital number, since it uses as much as digits as its factorization.

10220110120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19616898.

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

Adding to 10220110120001 its reverse (10002101102201), we get a palindrome (20222211222202).

The spelling of 10220110120001 in words is "ten trillion, two hundred twenty billion, one hundred ten million, one hundred twenty thousand, one".