1422236232542 has 32 divisors (see below), whose sum is σ = 2150442689472. Its totient is φ = 705440888064.

The previous prime is 1422236232533. The next prime is 1422236232617. The reversal of 1422236232542 is 2452326322241.

It is a junction number, because it is equal to n+sod(n) for n = 1422236232496 and 1422236232505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501315548 + ... + 501318384.

It is an arithmetic number, because the mean of its divisors is an integer number (67201334046).

Almost surely, 2^{1422236232542} is an apocalyptic number.

1422236232542 is a deficient number, since it is larger than the sum of its proper divisors (728206456930).

1422236232542 is a wasteful number, since it uses less digits than its factorization.

1422236232542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5492.

The product of its digits is 276480, while the sum is 38.

The spelling of 1422236232542 in words is "one trillion, four hundred twenty-two billion, two hundred thirty-six million, two hundred thirty-two thousand, five hundred forty-two".