122130032111001 has 24 divisors (see below), whose sum is σ = 182540837175840. Its totient is φ = 78632975969856.

The previous prime is 122130032110987. The next prime is 122130032111027. The reversal of 122130032111001 is 100111230031221.

122130032111001 is a `hidden beast` number, since 1 + 221 + 300 + 32 + 1 + 110 + 0 + 1 = 666.

It is not a de Polignac number, because 122130032111001 - 2³⁰ = 122128958369177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122130032111051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1772895211 + ... + 1772964096.

It is an arithmetic number, because the mean of its divisors is an integer number (7605868215660).

Almost surely, 2^{122130032111001} is an apocalyptic number.

It is an amenable number.

122130032111001 is a deficient number, since it is larger than the sum of its proper divisors (60410805064839).

122130032111001 is a wasteful number, since it uses less digits than its factorization.

122130032111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545859445 (or 3545859442 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 122130032111001 its reverse (100111230031221), we get a palindrome (222241262142222).

The spelling of 122130032111001 in words is "one hundred twenty-two trillion, one hundred thirty billion, thirty-two million, one hundred eleven thousand, one".