10112201188 has 24 divisors (see below), whose sum is σ = 18762968952. Its totient is φ = 4752167424.

The previous prime is 10112201179. The next prime is 10112201189. The reversal of 10112201188 is 88110221101.

It can be written as a sum of positive squares in 4 ways, for example, as 3809111524 + 6303089664 = 61718^2 + 79392^2 .

It is a super-2 number, since 2×10112201188² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10112201189) 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, 51595 + ... + 151282.

It is an arithmetic number, because the mean of its divisors is an integer number (781790373).

Almost surely, 2^10112201188 is an apocalyptic number.

It is an amenable number.

10112201188 is a deficient number, since it is larger than the sum of its proper divisors (8650767764).

10112201188 is a wasteful number, since it uses less digits than its factorization.

10112201188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203631 (or 203629 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 25.

Adding to 10112201188 its reverse (88110221101), we get a palindrome (98222422289).

The spelling of 10112201188 in words is "ten billion, one hundred twelve million, two hundred one thousand, one hundred eighty-eight".