1130122111201 has 4 divisors (see below), whose sum is σ = 1130164992304. Its totient is φ = 1130079230100.

The previous prime is 1130122111121. The next prime is 1130122111213. The reversal of 1130122111201 is 1021112210311.

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 1130122111201 - 2¹⁵ = 1130122078433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130122111501) 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, 21400995 + ... + 21453736.

It is an arithmetic number, because the mean of its divisors is an integer number (282541248076).

Almost surely, 2^{1130122111201} is an apocalyptic number.

It is an amenable number.

1130122111201 is a deficient number, since it is larger than the sum of its proper divisors (42881103).

1130122111201 is an equidigital number, since it uses as much as digits as its factorization.

1130122111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42881102.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1130122111201 its reverse (1021112210311), we get a palindrome (2151234321512).

The spelling of 1130122111201 in words is "one trillion, one hundred thirty billion, one hundred twenty-two million, one hundred eleven thousand, two hundred one".