2112142301032 has 16 divisors (see below), whose sum is σ = 3990497860800. Its totient is φ = 1048009538160.

The previous prime is 2112142300999. The next prime is 2112142301033. The reversal of 2112142301032 is 2301032412112.

It is a super-2 number, since 2×2112142301032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112142300994 and 2112142301012.

It is not an unprimeable number, because it can be changed into a prime (2112142301033) 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, 1007700432 + ... + 1007702527.

It is an arithmetic number, because the mean of its divisors is an integer number (249406116300).

Almost surely, 2^{2112142301032} is an apocalyptic number.

It is an amenable number.

2112142301032 is a deficient number, since it is larger than the sum of its proper divisors (1878355559768).

2112142301032 is a wasteful number, since it uses less digits than its factorization.

2112142301032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015403096 (or 2015403092 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2112142301032 its reverse (2301032412112), we get a palindrome (4413174713144).

The spelling of 2112142301032 in words is "two trillion, one hundred twelve billion, one hundred forty-two million, three hundred one thousand, thirty-two".