1942122271522 has 8 divisors (see below), whose sum is σ = 2913209940672. Its totient is φ = 971052291300.

The previous prime is 1942122271513. The next prime is 1942122271553. The reversal of 1942122271522 is 2251722212491.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4144254 + ... + 4589017.

It is an arithmetic number, because the mean of its divisors is an integer number (364151242584).

Almost surely, 2^{1942122271522} is an apocalyptic number.

1942122271522 is a deficient number, since it is larger than the sum of its proper divisors (971087669150).

1942122271522 is a wasteful number, since it uses less digits than its factorization.

1942122271522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8844464.

The product of its digits is 80640, while the sum is 40.

The spelling of 1942122271522 in words is "one trillion, nine hundred forty-two billion, one hundred twenty-two million, two hundred seventy-one thousand, five hundred twenty-two".