2220022110212 has 12 divisors (see below), whose sum is σ = 4053953418816. Its totient is φ = 1061749704840.

The previous prime is 2220022110203. The next prime is 2220022110227. The reversal of 2220022110212 is 2120112200222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12065337464 + ... + 12065337647.

It is an arithmetic number, because the mean of its divisors is an integer number (337829451568).

Almost surely, 2^{2220022110212} is an apocalyptic number.

It is an amenable number.

2220022110212 is a deficient number, since it is larger than the sum of its proper divisors (1833931308604).

2220022110212 is a wasteful number, since it uses less digits than its factorization.

2220022110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24130675138 (or 24130675136 counting only the distinct ones).

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

Adding to 2220022110212 its reverse (2120112200222), we get a palindrome (4340134310434).

The spelling of 2220022110212 in words is "two trillion, two hundred twenty billion, twenty-two million, one hundred ten thousand, two hundred twelve".