122201030032101 has 64 divisors (see below), whose sum is σ = 184529686118400. Its totient is φ = 79910374003200.

The previous prime is 122201030032099. The next prime is 122201030032121. The reversal of 122201030032101 is 101230030102221.

122201030032101 is a `hidden beast` number, since 1 + 2 + 220 + 10 + 300 + 32 + 101 = 666.

It is not a de Polignac number, because 122201030032101 - 2¹ = 122201030032099 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122201030032121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 652128661 + ... + 652316021.

It is an arithmetic number, because the mean of its divisors is an integer number (2883276345600).

Almost surely, 2^{122201030032101} is an apocalyptic number.

It is an amenable number.

122201030032101 is a deficient number, since it is larger than the sum of its proper divisors (62328656086299).

122201030032101 is a wasteful number, since it uses less digits than its factorization.

122201030032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189447 (or 189441 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 122201030032101 its reverse (101230030102221), we get a palindrome (223431060134322).

The spelling of 122201030032101 in words is "one hundred twenty-two trillion, two hundred one billion, thirty million, thirty-two thousand, one hundred one".