123312222101202 has 8 divisors (see below), whose sum is σ = 246624444202416. Its totient is φ = 41104074033732.

The previous prime is 123312222101179. The next prime is 123312222101209. The reversal of 123312222101202 is 202101222213321.

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

123312222101202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (123312222101209) 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, 10276018508428 + ... + 10276018508439.

It is an arithmetic number, because the mean of its divisors is an integer number (30828055525302).

Almost surely, 2^{123312222101202} is an apocalyptic number.

123312222101202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123312222101202 is a wasteful number, since it uses less digits than its factorization.

123312222101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20552037016872.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 123312222101202 its reverse (202101222213321), we get a palindrome (325413444314523).

The spelling of 123312222101202 in words is "one hundred twenty-three trillion, three hundred twelve billion, two hundred twenty-two million, one hundred one thousand, two hundred two".