122113133201 has 4 divisors (see below), whose sum is σ = 124952973552. Its totient is φ = 119273292852.

The previous prime is 122113133189. The next prime is 122113133221. The reversal of 122113133201 is 102331311221.

It is a happy number.

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 not a de Polignac number, because 122113133201 - 2¹⁰ = 122113132177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122113133221) 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, 1419920111 + ... + 1419920196.

It is an arithmetic number, because the mean of its divisors is an integer number (31238243388).

Almost surely, 2^122113133201 is an apocalyptic number.

It is an amenable number.

122113133201 is a deficient number, since it is larger than the sum of its proper divisors (2839840351).

122113133201 is an equidigital number, since it uses as much as digits as its factorization.

122113133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839840350.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 122113133201 its reverse (102331311221), we get a palindrome (224444444422).

The spelling of 122113133201 in words is "one hundred twenty-two billion, one hundred thirteen million, one hundred thirty-three thousand, two hundred one".