3123222140002 has 8 divisors (see below), whose sum is σ = 4694374623312. Its totient is φ = 1558430598900.

The previous prime is 3123222139991. The next prime is 3123222140009. The reversal of 3123222140002 is 2000412223213.

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

It is not an unprimeable number, because it can be changed into a prime (3123222140009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1590234324 + ... + 1590236287.

It is an arithmetic number, because the mean of its divisors is an integer number (586796827914).

Almost surely, 2^{3123222140002} is an apocalyptic number.

3123222140002 is a deficient number, since it is larger than the sum of its proper divisors (1571152483310).

3123222140002 is a wasteful number, since it uses less digits than its factorization.

3123222140002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3180471104.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 3123222140002 its reverse (2000412223213), we get a palindrome (5123634363215).

The spelling of 3123222140002 in words is "three trillion, one hundred twenty-three billion, two hundred twenty-two million, one hundred forty thousand, two".