12023010201122 has 4 divisors (see below), whose sum is σ = 18034515301686. Its totient is φ = 6011505100560.

The previous prime is 12023010201121. The next prime is 12023010201131. The reversal of 12023010201122 is 22110201032021.

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

It can be written as a sum of positive squares in only one way, i.e., 9699431300881 + 2323578900241 = 3114391^2 + 1524329^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12023010201122.

It is not an unprimeable number, because it can be changed into a prime (12023010201121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005752550279 + ... + 3005752550282.

Almost surely, 2^{12023010201122} is an apocalyptic number.

12023010201122 is a deficient number, since it is larger than the sum of its proper divisors (6011505100564).

12023010201122 is an equidigital number, since it uses as much as digits as its factorization.

12023010201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011505100563.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12023010201122 its reverse (22110201032021), we get a palindrome (34133211233143).

The spelling of 12023010201122 in words is "twelve trillion, twenty-three billion, ten million, two hundred one thousand, one hundred twenty-two".