1122020121301 has 4 divisors (see below), whose sum is σ = 1126714766400. Its totient is φ = 1117325476204.

The previous prime is 1122020121263. The next prime is 1122020121307. The reversal of 1122020121301 is 1031210202211.

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 1122020121301 - 2²³ = 1122011732693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122020121307) 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, 2347322191 + ... + 2347322668.

It is an arithmetic number, because the mean of its divisors is an integer number (281678691600).

Almost surely, 2^{1122020121301} is an apocalyptic number.

It is an amenable number.

1122020121301 is a deficient number, since it is larger than the sum of its proper divisors (4694645099).

1122020121301 is an equidigital number, since it uses as much as digits as its factorization.

1122020121301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4694645098.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1122020121301 its reverse (1031210202211), we get a palindrome (2153230323512).

The spelling of 1122020121301 in words is "one trillion, one hundred twenty-two billion, twenty million, one hundred twenty-one thousand, three hundred one".