1022110230212 has 6 divisors (see below), whose sum is σ = 1788692902878. Its totient is φ = 511055115104.

The previous prime is 1022110230203. The next prime is 1022110230269. The reversal of 1022110230212 is 2120320112201.

It can be written as a sum of positive squares in only one way, i.e., 1019421392896 + 2688837316 = 1009664^2 + 51854^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127763778773 + ... + 127763778780.

It is an arithmetic number, because the mean of its divisors is an integer number (298115483813).

Almost surely, 2^{1022110230212} is an apocalyptic number.

It is an amenable number.

1022110230212 is a deficient number, since it is larger than the sum of its proper divisors (766582672666).

1022110230212 is a wasteful number, since it uses less digits than its factorization.

1022110230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255527557557 (or 255527557555 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1022110230212 its reverse (2120320112201), we get a palindrome (3142430342413).

The spelling of 1022110230212 in words is "one trillion, twenty-two billion, one hundred ten million, two hundred thirty thousand, two hundred twelve".