2112232002210 has 384 divisors, whose sum is σ = 6349426237440. Its totient is φ = 482579596800.

The previous prime is 2112232002197. The next prime is 2112232002211. The reversal of 2112232002210 is 122002322112.

2112232002210 is a `hidden beast` number, since 2 + 1 + 122 + 320 + 0 + 221 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2112232002211) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 142048656 + ... + 142063524.

It is an arithmetic number, because the mean of its divisors is an integer number (16534964160).

Almost surely, 2^{2112232002210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2112232002210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3174713118720).

2112232002210 is an abundant number, since it is smaller than the sum of its proper divisors (4237194235230).

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

2112232002210 is a wasteful number, since it uses less digits than its factorization.

2112232002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15054 (or 15051 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2112232002210 its reverse (122002322112), we get a palindrome (2234234324322).

The spelling of 2112232002210 in words is "two trillion, one hundred twelve billion, two hundred thirty-two million, two thousand, two hundred ten".