4210112131220 has 24 divisors (see below), whose sum is σ = 8841384746208. Its totient is φ = 1684016420000.

The previous prime is 4210112131151. The next prime is 4210112131237. The reversal of 4210112131220 is 221312110124.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4210112131192 and 4210112131201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541886 + ... + 2951925.

It is an arithmetic number, because the mean of its divisors is an integer number (368391031092).

Almost surely, 2^{4210112131220} is an apocalyptic number.

It is an amenable number.

4210112131220 is an abundant number, since it is smaller than the sum of its proper divisors (4631272614988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4210112131220 is a wasteful number, since it uses less digits than its factorization.

4210112131220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554071 (or 3554069 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 4210112131220 its reverse (221312110124), we get a palindrome (4431424241344).

The spelling of 4210112131220 in words is "four trillion, two hundred ten billion, one hundred twelve million, one hundred thirty-one thousand, two hundred twenty".