10140034122 has 48 divisors (see below), whose sum is σ = 22408783488. Its totient is φ = 3313070880.

The previous prime is 10140034117. The next prime is 10140034159. The reversal of 10140034122 is 22143004101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10140034095 and 10140034104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198163 + ... + 244025.

It is an arithmetic number, because the mean of its divisors is an integer number (466849656).

Almost surely, 2^10140034122 is an apocalyptic number.

10140034122 is an abundant number, since it is smaller than the sum of its proper divisors (12268749366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10140034122 is a wasteful number, since it uses less digits than its factorization.

10140034122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46115 (or 46112 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10140034122 its reverse (22143004101), we get a palindrome (32283038223).

The spelling of 10140034122 in words is "ten billion, one hundred forty million, thirty-four thousand, one hundred twenty-two".