134420104222 has 4 divisors (see below), whose sum is σ = 201630156336. Its totient is φ = 67210052110.

The previous prime is 134420104219. The next prime is 134420104229. The reversal of 134420104222 is 222401024431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222401024431 = 349 ⋅637252219.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134420104229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33605026054 + ... + 33605026057.

It is an arithmetic number, because the mean of its divisors is an integer number (50407539084).

Almost surely, 2^134420104222 is an apocalyptic number.

134420104222 is a deficient number, since it is larger than the sum of its proper divisors (67210052114).

134420104222 is an equidigital number, since it uses as much as digits as its factorization.

134420104222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67210052113.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 134420104222 its reverse (222401024431), we get a palindrome (356821128653).

The spelling of 134420104222 in words is "one hundred thirty-four billion, four hundred twenty million, one hundred four thousand, two hundred twenty-two".