2012220033 has 8 divisors (see below), whose sum is σ = 2684838048. Its totient is φ = 1340541024.

The previous prime is 2012220031. The next prime is 2012220043. The reversal of 2012220033 is 3300222102.

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

It is not a de Polignac number, because 2012220033 - 2¹ = 2012220031 is a prime.

It is a super-2 number, since 2×2012220033² = 8098058922413042178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012219994 and 2012220021.

It is not an unprimeable number, because it can be changed into a prime (2012220031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229735 + ... + 238332.

It is an arithmetic number, because the mean of its divisors is an integer number (335604756).

Almost surely, 2^2012220033 is an apocalyptic number.

It is an amenable number.

2012220033 is a deficient number, since it is larger than the sum of its proper divisors (672618015).

2012220033 is a wasteful number, since it uses less digits than its factorization.

2012220033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469503.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2012220033 is about 44857.7756135990. The cubic root of 2012220033 is about 1262.4818875028.

Adding to 2012220033 its reverse (3300222102), we get a palindrome (5312442135).

The spelling of 2012220033 in words is "two billion, twelve million, two hundred twenty thousand, thirty-three".