122050032145 has 16 divisors (see below), whose sum is σ = 149052778560. Its totient is φ = 95924678464.

The previous prime is 122050032121. The next prime is 122050032179. The reversal of 122050032145 is 541230050221.

It is a cyclic number.

It is not a de Polignac number, because 122050032145 - 2⁹ = 122050031633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747214 + ... + 895783.

It is an arithmetic number, because the mean of its divisors is an integer number (9315798660).

Almost surely, 2^122050032145 is an apocalyptic number.

It is an amenable number.

122050032145 is a deficient number, since it is larger than the sum of its proper divisors (27002746415).

122050032145 is a wasteful number, since it uses less digits than its factorization.

122050032145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643264.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 122050032145 its reverse (541230050221), we get a palindrome (663280082366).

The spelling of 122050032145 in words is "one hundred twenty-two billion, fifty million, thirty-two thousand, one hundred forty-five".