134320402312222 has 16 divisors (see below), whose sum is σ = 242382680864640. Its totient is φ = 54536103194328.

The previous prime is 134320402312183. The next prime is 134320402312223. The reversal of 134320402312222 is 222213204023431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134320402312223) 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, 252481958968 + ... + 252481959499.

It is an arithmetic number, because the mean of its divisors is an integer number (15148917554040).

Almost surely, 2^{134320402312222} is an apocalyptic number.

134320402312222 is a deficient number, since it is larger than the sum of its proper divisors (108062278552418).

134320402312222 is a wasteful number, since it uses less digits than its factorization.

134320402312222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504963918495.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 134320402312222 its reverse (222213204023431), we get a palindrome (356533606335653).

The spelling of 134320402312222 in words is "one hundred thirty-four trillion, three hundred twenty billion, four hundred two million, three hundred twelve thousand, two hundred twenty-two".