10220200201172 has 24 divisors (see below), whose sum is σ = 19264940835336. Its totient is φ = 4716086260608.

The previous prime is 10220200201171. The next prime is 10220200201177. The reversal of 10220200201172 is 27110200202201.

10220200201172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2041252268176 + 8178947932996 = 1428724^2 + 2859886^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220200201171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19092143 + ... + 19620150.

It is an arithmetic number, because the mean of its divisors is an integer number (802705868139).

Almost surely, 2^{10220200201172} is an apocalyptic number.

It is an amenable number.

10220200201172 is a deficient number, since it is larger than the sum of its proper divisors (9044740634164).

10220200201172 is a wasteful number, since it uses less digits than its factorization.

10220200201172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38717387 (or 38717385 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 10220200201172 its reverse (27110200202201), we get a palindrome (37330400403373).

The spelling of 10220200201172 in words is "ten trillion, two hundred twenty billion, two hundred million, two hundred one thousand, one hundred seventy-two".