1234122140130 has 128 divisors (see below), whose sum is σ = 3263873550336. Its totient is φ = 298628890560.

The previous prime is 1234122140129. The next prime is 1234122140149. The reversal of 1234122140130 is 310412214321.

It is a self number, because there is not a number n which added to its sum of digits gives 1234122140130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21813459 + ... + 21869961.

It is an arithmetic number, because the mean of its divisors is an integer number (25499012112).

Almost surely, 2^{1234122140130} is an apocalyptic number.

1234122140130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1234122140130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1631936775168).

1234122140130 is an abundant number, since it is smaller than the sum of its proper divisors (2029751410206).

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

1234122140130 is a wasteful number, since it uses less digits than its factorization.

1234122140130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57093 (or 57071 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1234122140130 its reverse (310412214321), we get a palindrome (1544534354451).

The spelling of 1234122140130 in words is "one trillion, two hundred thirty-four billion, one hundred twenty-two million, one hundred forty thousand, one hundred thirty".