10220200200091 has 64 divisors (see below), whose sum is σ = 12616004966400. Its totient is φ = 8085578112000.

The previous prime is 10220200200059. The next prime is 10220200200107. The reversal of 10220200200091 is 19000200202201.

It is not a de Polignac number, because 10220200200091 - 2⁵ = 10220200200059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220200200191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 430475481 + ... + 430499221.

It is an arithmetic number, because the mean of its divisors is an integer number (197125077600).

Almost surely, 2^{10220200200091} is an apocalyptic number.

10220200200091 is a deficient number, since it is larger than the sum of its proper divisors (2395804766309).

10220200200091 is a wasteful number, since it uses less digits than its factorization.

10220200200091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24380.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10220200200091 its reverse (19000200202201), we get a palindrome (29220400402292).

The spelling of 10220200200091 in words is "ten trillion, two hundred twenty billion, two hundred million, two hundred thousand, ninety-one".