2112401130022 has 4 divisors (see below), whose sum is σ = 3168601695036. Its totient is φ = 1056200565010.

The previous prime is 2112401130019. The next prime is 2112401130023. The reversal of 2112401130022 is 2200311042112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112401130023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528100282504 + ... + 528100282507.

It is an arithmetic number, because the mean of its divisors is an integer number (792150423759).

Almost surely, 2^{2112401130022} is an apocalyptic number.

2112401130022 is a deficient number, since it is larger than the sum of its proper divisors (1056200565014).

2112401130022 is a wasteful number, since it uses less digits than its factorization.

2112401130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056200565013.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2112401130022 its reverse (2200311042112), we get a palindrome (4312712172134).

The spelling of 2112401130022 in words is "two trillion, one hundred twelve billion, four hundred one million, one hundred thirty thousand, twenty-two".