202344314154122 has 8 divisors (see below), whose sum is σ = 346875967121376. Its totient is φ = 86718991780332.

The previous prime is 202344314154119. The next prime is 202344314154161. The reversal of 202344314154122 is 221451413443202.

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, 7226582648348 + ... + 7226582648375.

It is an arithmetic number, because the mean of its divisors is an integer number (43359495890172).

Almost surely, 2^{202344314154122} is an apocalyptic number.

202344314154122 is a deficient number, since it is larger than the sum of its proper divisors (144531652967254).

202344314154122 is a wasteful number, since it uses less digits than its factorization.

202344314154122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14453165296732.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 202344314154122 its reverse (221451413443202), we get a palindrome (423795727597324).

The spelling of 202344314154122 in words is "two hundred two trillion, three hundred forty-four billion, three hundred fourteen million, one hundred fifty-four thousand, one hundred twenty-two".