122201002212001 has 8 divisors (see below), whose sum is σ = 124146371781824. Its totient is φ = 120259205407440.

The previous prime is 122201002211963. The next prime is 122201002212041. The reversal of 122201002212001 is 100212200102221.

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 122201002212001 - 2¹¹ = 122201002209953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122201002212041) 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, 893122365 + ... + 893259178.

It is an arithmetic number, because the mean of its divisors is an integer number (15518296472728).

Almost surely, 2^{122201002212001} is an apocalyptic number.

It is an amenable number.

122201002212001 is a deficient number, since it is larger than the sum of its proper divisors (1945369569823).

122201002212001 is a wasteful number, since it uses less digits than its factorization.

122201002212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786382631.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122201002212001 its reverse (100212200102221), we get a palindrome (222413202314222).

The spelling of 122201002212001 in words is "one hundred twenty-two trillion, two hundred one billion, two million, two hundred twelve thousand, one".