3145122346022 has 4 divisors (see below), whose sum is σ = 4717683519036. Its totient is φ = 1572561173010.

The previous prime is 3145122345971. The next prime is 3145122346033. The reversal of 3145122346022 is 2206432215413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×3145122346022³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786280586504 + ... + 786280586507.

It is an arithmetic number, because the mean of its divisors is an integer number (1179420879759).

Almost surely, 2^{3145122346022} is an apocalyptic number.

3145122346022 is a deficient number, since it is larger than the sum of its proper divisors (1572561173014).

3145122346022 is a wasteful number, since it uses less digits than its factorization.

3145122346022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572561173013.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 3145122346022 in words is "three trillion, one hundred forty-five billion, one hundred twenty-two million, three hundred forty-six thousand, twenty-two".