1012042133422 has 16 divisors (see below), whose sum is σ = 1519735140000. Its totient is φ = 505463898240.

The previous prime is 1012042133419. The next prime is 1012042133483. The reversal of 1012042133422 is 2243312402101.

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, 15831079 + ... + 15894877.

It is an arithmetic number, because the mean of its divisors is an integer number (94983446250).

Almost surely, 2^{1012042133422} is an apocalyptic number.

1012042133422 is a deficient number, since it is larger than the sum of its proper divisors (507693006578).

1012042133422 is a wasteful number, since it uses less digits than its factorization.

1012042133422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72411.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1012042133422 its reverse (2243312402101), we get a palindrome (3255354535523).

The spelling of 1012042133422 in words is "one trillion, twelve billion, forty-two million, one hundred thirty-three thousand, four hundred twenty-two".