1142434100122 has 16 divisors (see below), whose sum is σ = 1965905073792. Its totient is φ = 487752960240.

The previous prime is 1142434100099. The next prime is 1142434100123. The reversal of 1142434100122 is 2210014342411.

It is not an unprimeable number, because it can be changed into a prime (1142434100123) 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, 155134029 + ... + 155141392.

It is an arithmetic number, because the mean of its divisors is an integer number (122869067112).

Almost surely, 2^{1142434100122} is an apocalyptic number.

1142434100122 is a deficient number, since it is larger than the sum of its proper divisors (823470973670).

1142434100122 is a wasteful number, since it uses less digits than its factorization.

1142434100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310275693.

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

Adding to 1142434100122 its reverse (2210014342411), we get a palindrome (3352448442533).

The spelling of 1142434100122 in words is "one trillion, one hundred forty-two billion, four hundred thirty-four million, one hundred thousand, one hundred twenty-two".