3122402133042 has 128 divisors (see below), whose sum is σ = 7225016536320. Its totient is φ = 1011316948992.

The previous prime is 3122402133023. The next prime is 3122402133079. The reversal of 3122402133042 is 2403312042213.

3122402133042 is a `hidden beast` number, since 3 + 122 + 402 + 133 + 0 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3122402132997 and 3122402133015.

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, 36256818 + ... + 36342834.

It is an arithmetic number, because the mean of its divisors is an integer number (56445441690).

Almost surely, 2^{3122402133042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3122402133042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3612508268160).

3122402133042 is an abundant number, since it is smaller than the sum of its proper divisors (4102614403278).

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

3122402133042 is an equidigital number, since it uses as much as digits as its factorization.

3122402133042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86276 (or 86258 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 3122402133042 its reverse (2403312042213), we get a palindrome (5525714175255).

The spelling of 3122402133042 in words is "three trillion, one hundred twenty-two billion, four hundred two million, one hundred thirty-three thousand, forty-two".