122552010345 has 64 divisors (see below), whose sum is σ = 209704287744. Its totient is φ = 60899328000.

The previous prime is 122552010319. The next prime is 122552010349. The reversal of 122552010345 is 543010255221.

It is not a de Polignac number, because 122552010345 - 2¹² = 122552006249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122552010349) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 30628345 + ... + 30632345.

It is an arithmetic number, because the mean of its divisors is an integer number (3276629496).

Almost surely, 2^122552010345 is an apocalyptic number.

122552010345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122552010345 is a deficient number, since it is larger than the sum of its proper divisors (87152277399).

122552010345 is a wasteful number, since it uses less digits than its factorization.

122552010345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 122552010345 its reverse (543010255221), we get a palindrome (665562265566).

The spelling of 122552010345 in words is "one hundred twenty-two billion, five hundred fifty-two million, ten thousand, three hundred forty-five".