2012022622 has 8 divisors (see below), whose sum is σ = 3029254200. Its totient is φ = 1002271224.

The previous prime is 2012022601. The next prime is 2012022631. The reversal of 2012022622 is 2262202102.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2012022622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1869372 + ... + 1870447.

It is an arithmetic number, because the mean of its divisors is an integer number (378656775).

Almost surely, 2^2012022622 is an apocalyptic number.

2012022622 is a deficient number, since it is larger than the sum of its proper divisors (1017231578).

2012022622 is a wasteful number, since it uses less digits than its factorization.

2012022622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740090.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2012022622 is about 44855.5751495842. The cubic root of 2012022622 is about 1262.4406004403.

Adding to 2012022622 its reverse (2262202102), we get a palindrome (4274224724).

The spelling of 2012022622 in words is "two billion, twelve million, twenty-two thousand, six hundred twenty-two".