2122031010 has 128 divisors (see below), whose sum is σ = 5649481728. Its totient is φ = 505856000.

The previous prime is 2122030921. The next prime is 2122031011. The reversal of 2122031010 is 101302212.

It is not an unprimeable number, because it can be changed into a prime (2122031011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8256802 + ... + 8257058.

It is an arithmetic number, because the mean of its divisors is an integer number (44136576).

Almost surely, 2^2122031010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2122031010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2824740864).

2122031010 is an abundant number, since it is smaller than the sum of its proper divisors (3527450718).

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

2122031010 is a wasteful number, since it uses less digits than its factorization.

2122031010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2122031010 is about 46065.5078122449. The cubic root of 2122031010 is about 1285.0417625856.

Adding to 2122031010 its reverse (101302212), we get a palindrome (2223333222).

The spelling of 2122031010 in words is "two billion, one hundred twenty-two million, thirty-one thousand, ten".