2020111212212 has 24 divisors (see below), whose sum is σ = 3721503791040. Its totient is φ = 956831451840.

The previous prime is 2020111212167. The next prime is 2020111212227. The reversal of 2020111212212 is 2122121110202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286313 + ... + 2030319.

It is an arithmetic number, because the mean of its divisors is an integer number (155062657960).

Almost surely, 2^{2020111212212} is an apocalyptic number.

It is an amenable number.

2020111212212 is a deficient number, since it is larger than the sum of its proper divisors (1701392578828).

2020111212212 is a wasteful number, since it uses less digits than its factorization.

2020111212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759271 (or 1759269 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2020111212212 its reverse (2122121110202), we get a palindrome (4142232322414).

The spelling of 2020111212212 in words is "two trillion, twenty billion, one hundred eleven million, two hundred twelve thousand, two hundred twelve".