122104514533156 has 12 divisors (see below), whose sum is σ = 213683402782080. Its totient is φ = 61052113738280.

The previous prime is 122104514533153. The next prime is 122104514533163. The reversal of 122104514533156 is 651335415401221.

It is not an unprimeable number, because it can be changed into a prime (122104514533153) 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, 33956440 + ... + 37379791.

It is an arithmetic number, because the mean of its divisors is an integer number (17806950231840).

Almost surely, 2^{122104514533156} is an apocalyptic number.

It is an amenable number.

122104514533156 is a deficient number, since it is larger than the sum of its proper divisors (91578888248924).

122104514533156 is a wasteful number, since it uses less digits than its factorization.

122104514533156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71764154 (or 71764152 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

Adding to 122104514533156 its reverse (651335415401221), we get a palindrome (773439929934377).

The spelling of 122104514533156 in words is "one hundred twenty-two trillion, one hundred four billion, five hundred fourteen million, five hundred thirty-three thousand, one hundred fifty-six".