2212212101332 has 24 divisors (see below), whose sum is σ = 4005501444000. Its totient is φ = 1067795207136.

The previous prime is 2212212101269. The next prime is 2212212101339. The reversal of 2212212101332 is 2331012122122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212212101339) 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, 774582 + ... + 2241517.

It is an arithmetic number, because the mean of its divisors is an integer number (166895893500).

Almost surely, 2^{2212212101332} is an apocalyptic number.

It is an amenable number.

2212212101332 is a deficient number, since it is larger than the sum of its proper divisors (1793289342668).

2212212101332 is a wasteful number, since it uses less digits than its factorization.

2212212101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022455 (or 3022453 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2212212101332 its reverse (2331012122122), we get a palindrome (4543224223454).

The spelling of 2212212101332 in words is "two trillion, two hundred twelve billion, two hundred twelve million, one hundred one thousand, three hundred thirty-two".