10220101100001 has 32 divisors (see below), whose sum is σ = 16315183825920. Its totient is φ = 6285586493952.

The previous prime is 10220101099991. The next prime is 10220101100029. The reversal of 10220101100001 is 10000110102201.

It is a happy number.

It is not a de Polignac number, because 10220101100001 - 2⁵ = 10220101099969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10220101100201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7983345 + ... + 9174638.

It is an arithmetic number, because the mean of its divisors is an integer number (509849494560).

Almost surely, 2^{10220101100001} is an apocalyptic number.

It is an amenable number.

10220101100001 is a deficient number, since it is larger than the sum of its proper divisors (6095082725919).

10220101100001 is a wasteful number, since it uses less digits than its factorization.

10220101100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17159702 (or 17159696 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10220101100001 its reverse (10000110102201), we get a palindrome (20220211202202).

The spelling of 10220101100001 in words is "ten trillion, two hundred twenty billion, one hundred one million, one hundred thousand, one".