2020222101212 has 24 divisors (see below), whose sum is σ = 4043097238656. Its totient is φ = 865240964208.

The previous prime is 2020222101203. The next prime is 2020222101269. The reversal of 2020222101212 is 2121012220202.

It is a happy number.

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, 23644418 + ... + 23729705.

It is an arithmetic number, because the mean of its divisors is an integer number (168462384944).

Almost surely, 2^{2020222101212} is an apocalyptic number.

It is an amenable number.

2020222101212 is an abundant number, since it is smaller than the sum of its proper divisors (2022875137444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020222101212 is a wasteful number, since it uses less digits than its factorization.

2020222101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47375657 (or 47375655 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2020222101212 its reverse (2121012220202), we get a palindrome (4141234321414).

The spelling of 2020222101212 in words is "two trillion, twenty billion, two hundred twenty-two million, one hundred one thousand, two hundred twelve".