2232012011212 has 24 divisors (see below), whose sum is σ = 3935507763600. Its totient is φ = 1107585262080.

The previous prime is 2232012011197. The next prime is 2232012011233. The reversal of 2232012011212 is 2121102102322.

It is a super-3 number, since 3×2232012011212³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232012011212.

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, 1715887 + ... + 2721817.

It is an arithmetic number, because the mean of its divisors is an integer number (163979490150).

Almost surely, 2^{2232012011212} is an apocalyptic number.

It is an amenable number.

2232012011212 is a deficient number, since it is larger than the sum of its proper divisors (1703495752388).

2232012011212 is a wasteful number, since it uses less digits than its factorization.

2232012011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010121 (or 1010119 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2232012011212 its reverse (2121102102322), we get a palindrome (4353114113534).

The spelling of 2232012011212 in words is "two trillion, two hundred thirty-two billion, twelve million, eleven thousand, two hundred twelve".