2012020220133 has 24 divisors (see below), whose sum is σ = 3623378406336. Its totient is φ = 1045205308800.

The previous prime is 2012020220101. The next prime is 2012020220141. The reversal of 2012020220133 is 3310220202102.

It is not a de Polignac number, because 2012020220133 - 2⁵ = 2012020220101 is a prime.

It is a super-3 number, since 3×2012020220133³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012020220233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1451673348 + ... + 1451674733.

It is an arithmetic number, because the mean of its divisors is an integer number (150974100264).

Almost surely, 2^{2012020220133} is an apocalyptic number.

It is an amenable number.

2012020220133 is a deficient number, since it is larger than the sum of its proper divisors (1611358186203).

2012020220133 is a wasteful number, since it uses less digits than its factorization.

2012020220133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903348105 (or 2903348102 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2012020220133 its reverse (3310220202102), we get a palindrome (5322240422235).

The spelling of 2012020220133 in words is "two trillion, twelve billion, twenty million, two hundred twenty thousand, one hundred thirty-three".