122201001102001 has 4 divisors (see below), whose sum is σ = 122262749967600. Its totient is φ = 122139252236404.

The previous prime is 122201001101983. The next prime is 122201001102049. The reversal of 122201001102001 is 100201100102221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122201001102001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122201001162001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30874429831 + ... + 30874433788.

It is an arithmetic number, because the mean of its divisors is an integer number (30565687491900).

Almost surely, 2^{122201001102001} is an apocalyptic number.

It is an amenable number.

122201001102001 is a deficient number, since it is larger than the sum of its proper divisors (61748865599).

122201001102001 is an equidigital number, since it uses as much as digits as its factorization.

122201001102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61748865598.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122201001102001 its reverse (100201100102221), we get a palindrome (222402101204222).

The spelling of 122201001102001 in words is "one hundred twenty-two trillion, two hundred one billion, one million, one hundred two thousand, one".