10220200201091 has 16 divisors (see below), whose sum is σ = 10889020574208. Its totient is φ = 9559000473600.

The previous prime is 10220200201069. The next prime is 10220200201093. The reversal of 10220200201091 is 19010200202201.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10220200201091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220200201093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1432286 + ... + 4742556.

It is an arithmetic number, because the mean of its divisors is an integer number (680563785888).

Almost surely, 2^{10220200201091} is an apocalyptic number.

10220200201091 is a deficient number, since it is larger than the sum of its proper divisors (668820373117).

10220200201091 is a wasteful number, since it uses less digits than its factorization.

10220200201091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311422.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10220200201091 its reverse (19010200202201), we get a palindrome (29230400403292).

The spelling of 10220200201091 in words is "ten trillion, two hundred twenty billion, two hundred million, two hundred one thousand, ninety-one".