134022222 has 32 divisors (see below), whose sum is σ = 299844000. Its totient is φ = 44371584.

The previous prime is 134022199. The next prime is 134022241. The reversal of 134022222 is 222220431.

It is a Harshad number since it is a multiple of its sum of digits (18).

134022222 is a modest number, since divided by 22222 gives 1340 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 134022195 and 134022204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283 + ... + 16374.

It is an arithmetic number, because the mean of its divisors is an integer number (9370125).

Almost surely, 2^134022222 is an apocalyptic number.

134022222 is an abundant number, since it is smaller than the sum of its proper divisors (165821778).

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

134022222 is a wasteful number, since it uses less digits than its factorization.

134022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16817 (or 16811 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 134022222 is about 11576.7967072071. The cubic root of 134022222 is about 511.7512804620.

Adding to 134022222 its reverse (222220431), we get a palindrome (356242653).

The spelling of 134022222 in words is "one hundred thirty-four million, twenty-two thousand, two hundred twenty-two".