122102134 has 16 divisors (see below), whose sum is σ = 228347136. Its totient is φ = 47572200.

The previous prime is 122102129. The next prime is 122102137. The reversal of 122102134 is 431201221.

It is a super-2 number, since 2×122102134² = 29817862254707912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102137) 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, 396282 + ... + 396589.

It is an arithmetic number, because the mean of its divisors is an integer number (14271696).

Almost surely, 2^122102134 is an apocalyptic number.

122102134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122102134 is a deficient number, since it is larger than the sum of its proper divisors (106245002).

122102134 is a wasteful number, since it uses less digits than its factorization.

122102134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792891.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 122102134 is about 11049.9834389016. The cubic root of 122102134 is about 496.1059298335.

Adding to 122102134 its reverse (431201221), we get a palindrome (553303355).

The spelling of 122102134 in words is "one hundred twenty-two million, one hundred two thousand, one hundred thirty-four".