122133031201 has 4 divisors (see below), whose sum is σ = 129317327172. Its totient is φ = 114948735232.

The previous prime is 122133031117. The next prime is 122133031219. The reversal of 122133031201 is 102130331221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63315140625 + 58817890576 = 251625^2 + 242524^2 .

It is a cyclic number.

It is not a de Polignac number, because 122133031201 - 2¹³ = 122133023009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122133034201) 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, 3592147960 + ... + 3592147993.

It is an arithmetic number, because the mean of its divisors is an integer number (32329331793).

Almost surely, 2^122133031201 is an apocalyptic number.

It is an amenable number.

122133031201 is a deficient number, since it is larger than the sum of its proper divisors (7184295971).

122133031201 is an equidigital number, since it uses as much as digits as its factorization.

122133031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7184295970.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122133031201 its reverse (102130331221), we get a palindrome (224263362422).

The spelling of 122133031201 in words is "one hundred twenty-two billion, one hundred thirty-three million, thirty-one thousand, two hundred one".