2012002990 has 8 divisors (see below), whose sum is σ = 3621605400. Its totient is φ = 804801192.

The previous prime is 2012002969. The next prime is 2012002991. The reversal of 2012002990 is 992002102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012002991) 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, 100600140 + ... + 100600159.

It is an arithmetic number, because the mean of its divisors is an integer number (452700675).

Almost surely, 2^2012002990 is an apocalyptic number.

2012002990 is a deficient number, since it is larger than the sum of its proper divisors (1609602410).

2012002990 is a wasteful number, since it uses less digits than its factorization.

2012002990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201200306.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 2012002990 is about 44855.3563133769. The cubic root of 2012002990 is about 1262.4364944039.

The spelling of 2012002990 in words is "two billion, twelve million, two thousand, nine hundred ninety".