122222112000201 has 24 divisors (see below), whose sum is σ = 177351555888000. Its totient is φ = 81108520329312.

The previous prime is 122222112000199. The next prime is 122222112000257. The reversal of 122222112000201 is 102000211222221.

It is a happy number.

122222112000201 is a `hidden beast` number, since 1 + 222 + 221 + 1 + 20 + 0 + 0 + 201 = 666.

It is not a de Polignac number, because 122222112000201 - 2¹ = 122222112000199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122222112000301) 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, 5728266 + ... + 16651043.

It is an arithmetic number, because the mean of its divisors is an integer number (7389648162000).

Almost surely, 2^{122222112000201} is an apocalyptic number.

It is an amenable number.

122222112000201 is a deficient number, since it is larger than the sum of its proper divisors (55129443887799).

122222112000201 is a wasteful number, since it uses less digits than its factorization.

122222112000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22382093 (or 22382090 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 122222112000201 its reverse (102000211222221), we get a palindrome (224222323222422).

The spelling of 122222112000201 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, one hundred twelve million, two hundred one", and thus it is an aban number.