2001348122 has 8 divisors (see below), whose sum is σ = 3006153696. Its totient is φ = 999296892.

The previous prime is 2001348121. The next prime is 2001348149. The reversal of 2001348122 is 2218431002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2001348121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686768 + ... + 689675.

It is an arithmetic number, because the mean of its divisors is an integer number (375769212).

Almost surely, 2^2001348122 is an apocalyptic number.

2001348122 is a deficient number, since it is larger than the sum of its proper divisors (1004805574).

2001348122 is a wasteful number, since it uses less digits than its factorization.

2001348122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377172.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2001348122 is about 44736.4294730816. The cubic root of 2001348122 is about 1260.2040741935.

Adding to 2001348122 its reverse (2218431002), we get a palindrome (4219779124).

The spelling of 2001348122 in words is "two billion, one million, three hundred forty-eight thousand, one hundred twenty-two".