2122650334123 has 8 divisors (see below), whose sum is σ = 2315666242800. Its totient is φ = 1929642374880.

The previous prime is 2122650334067. The next prime is 2122650334127. The reversal of 2122650334123 is 3214330562212.

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

It is not a de Polignac number, because 2122650334123 - 2²⁵ = 2122616779691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122650334127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422048 + ... + 2503501.

It is an arithmetic number, because the mean of its divisors is an integer number (289458280350).

Almost surely, 2^{2122650334123} is an apocalyptic number.

2122650334123 is a deficient number, since it is larger than the sum of its proper divisors (193015908677).

2122650334123 is a wasteful number, since it uses less digits than its factorization.

2122650334123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3974717.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 2122650334123 its reverse (3214330562212), we get a palindrome (5336980896335).

The spelling of 2122650334123 in words is "two trillion, one hundred twenty-two billion, six hundred fifty million, three hundred thirty-four thousand, one hundred twenty-three".