2020220122012 has 24 divisors (see below), whose sum is σ = 3670310392560. Its totient is φ = 971807921280.

The previous prime is 2020220121991. The next prime is 2020220122013. The reversal of 2020220122012 is 2102210220202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020220122013) 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, 30956178 + ... + 31021369.

It is an arithmetic number, because the mean of its divisors is an integer number (152929599690).

Almost surely, 2^{2020220122012} is an apocalyptic number.

It is an amenable number.

2020220122012 is a deficient number, since it is larger than the sum of its proper divisors (1650090270548).

2020220122012 is a wasteful number, since it uses less digits than its factorization.

2020220122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61977861 (or 61977859 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2020220122012 its reverse (2102210220202), we get a palindrome (4122430342214).

The spelling of 2020220122012 in words is "two trillion, twenty billion, two hundred twenty million, one hundred twenty-two thousand, twelve".