2010031331322 has 128 divisors (see below), whose sum is σ = 4871559168000. Its totient is φ = 552001238208.

The previous prime is 2010031331303. The next prime is 2010031331353. The reversal of 2010031331322 is 2231331300102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13233573 + ... + 13384599.

It is an arithmetic number, because the mean of its divisors is an integer number (38059056000).

Almost surely, 2^{2010031331322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010031331322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2435779584000).

2010031331322 is an abundant number, since it is smaller than the sum of its proper divisors (2861527836678).

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

2010031331322 is a wasteful number, since it uses less digits than its factorization.

2010031331322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151305 (or 151291 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2010031331322 its reverse (2231331300102), we get a palindrome (4241362631424).

The spelling of 2010031331322 in words is "two trillion, ten billion, thirty-one million, three hundred thirty-one thousand, three hundred twenty-two".