1230240134422 has 16 divisors (see below), whose sum is σ = 1987424202960. Its totient is φ = 567770791392.

The previous prime is 1230240134363. The next prime is 1230240134467. The reversal of 1230240134422 is 2244310420321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879588 + ... + 1798375.

It is an arithmetic number, because the mean of its divisors is an integer number (124214012685).

Almost surely, 2^{1230240134422} is an apocalyptic number.

1230240134422 is a deficient number, since it is larger than the sum of its proper divisors (757184068538).

1230240134422 is a wasteful number, since it uses less digits than its factorization.

1230240134422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695647.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1230240134422 its reverse (2244310420321), we get a palindrome (3474550554743).

The spelling of 1230240134422 in words is "one trillion, two hundred thirty billion, two hundred forty million, one hundred thirty-four thousand, four hundred twenty-two".