2112114400630 has 64 divisors (see below), whose sum is σ = 4208319138240. Its totient is φ = 758164852224.

The previous prime is 2112114400619. The next prime is 2112114400657. The reversal of 2112114400630 is 360044112112.

It is a super-2 number, since 2×2112114400630² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112114400595 and 2112114400604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5772481 + ... + 6127459.

It is an arithmetic number, because the mean of its divisors is an integer number (65754986535).

Almost surely, 2^{2112114400630} is an apocalyptic number.

2112114400630 is a deficient number, since it is larger than the sum of its proper divisors (2096204737610).

2112114400630 is a wasteful number, since it uses less digits than its factorization.

2112114400630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356273.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2112114400630 its reverse (360044112112), we get a palindrome (2472158512742).

The spelling of 2112114400630 in words is "two trillion, one hundred twelve billion, one hundred fourteen million, four hundred thousand, six hundred thirty".