122013242134 has 32 divisors (see below), whose sum is σ = 224667648000. Its totient is φ = 49539205800.

The previous prime is 122013242119. The next prime is 122013242149. The reversal of 122013242134 is 431242310221.

It is an interprime number because it is at equal distance from previous prime (122013242119) and next prime (122013242149).

It is a super-2 number, since 2×122013242134² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122013242099 and 122013242108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4667542 + ... + 4693609.

It is an arithmetic number, because the mean of its divisors is an integer number (7020864000).

Almost surely, 2^122013242134 is an apocalyptic number.

122013242134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122013242134 is a deficient number, since it is larger than the sum of its proper divisors (102654405866).

122013242134 is an equidigital number, since it uses as much as digits as its factorization.

122013242134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9361193 (or 9361179 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122013242134 its reverse (431242310221), we get a palindrome (553255552355).

The spelling of 122013242134 in words is "one hundred twenty-two billion, thirteen million, two hundred forty-two thousand, one hundred thirty-four".