10012211202212 has 6 divisors (see below), whose sum is σ = 17521369603878. Its totient is φ = 5006105601104.

The previous prime is 10012211202197. The next prime is 10012211202221. The reversal of 10012211202212 is 21220211221001.

It can be written as a sum of positive squares in only one way, i.e., 7846586982976 + 2165624219236 = 2801176^2 + 1471606^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251526400273 + ... + 1251526400280.

It is an arithmetic number, because the mean of its divisors is an integer number (2920228267313).

Almost surely, 2^{10012211202212} is an apocalyptic number.

It is an amenable number.

10012211202212 is a deficient number, since it is larger than the sum of its proper divisors (7509158401666).

10012211202212 is a wasteful number, since it uses less digits than its factorization.

10012211202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503052800557 (or 2503052800555 counting only the distinct ones).

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

Adding to 10012211202212 its reverse (21220211221001), we get a palindrome (31232422423213).

The spelling of 10012211202212 in words is "ten trillion, twelve billion, two hundred eleven million, two hundred two thousand, two hundred twelve".