10140240222106 has 4 divisors (see below), whose sum is σ = 15210360333162. Its totient is φ = 5070120111052.

The previous prime is 10140240222089. The next prime is 10140240222109. The reversal of 10140240222106 is 60122204204101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5163615424881 + 4976624797225 = 2272359^2 + 2230835^2 .

It is a super-2 number, since 2×10140240222106² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10140240222109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535060055525 + ... + 2535060055528.

Almost surely, 2^{10140240222106} is an apocalyptic number.

10140240222106 is a deficient number, since it is larger than the sum of its proper divisors (5070120111056).

10140240222106 is an equidigital number, since it uses as much as digits as its factorization.

10140240222106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070120111055.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10140240222106 its reverse (60122204204101), we get a palindrome (70262444426207).

The spelling of 10140240222106 in words is "ten trillion, one hundred forty billion, two hundred forty million, two hundred twenty-two thousand, one hundred six".