122081201 has 8 divisors (see below), whose sum is σ = 133735008. Its totient is φ = 110520000.

The previous prime is 122081189. The next prime is 122081203. The reversal of 122081201 is 102180221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122081201 - 2¹⁰ = 122080177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122081201.

It is not an unprimeable number, because it can be changed into a prime (122081203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20375 + ... + 25676.

It is an arithmetic number, because the mean of its divisors is an integer number (16716876).

Almost surely, 2^122081201 is an apocalyptic number.

122081201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122081201 is a deficient number, since it is larger than the sum of its proper divisors (11653807).

122081201 is a wasteful number, since it uses less digits than its factorization.

122081201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46303.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 122081201 is about 11049.0362023119. The cubic root of 122081201 is about 496.0775776702.

The spelling of 122081201 in words is "one hundred twenty-two million, eighty-one thousand, two hundred one".