122123134 has 8 divisors (see below), whose sum is σ = 209353968. Its totient is φ = 52338480.

The previous prime is 122123119. The next prime is 122123137. The reversal of 122123134 is 431321221.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122123137) 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, 4361527 + ... + 4361554.

It is an arithmetic number, because the mean of its divisors is an integer number (26169246).

Almost surely, 2^122123134 is an apocalyptic number.

122123134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122123134 is a deficient number, since it is larger than the sum of its proper divisors (87230834).

122123134 is an equidigital number, since it uses as much as digits as its factorization.

122123134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8723090.

The product of its digits is 288, while the sum is 19.

The square root of 122123134 is about 11050.9336257169. The cubic root of 122123134 is about 496.1343694875.

Adding to 122123134 its reverse (431321221), we get a palindrome (553444355).

It can be divided in two parts, 122 and 123134, that added together give a triangular number (123256 = T₄₉₆).

The spelling of 122123134 in words is "one hundred twenty-two million, one hundred twenty-three thousand, one hundred thirty-four".