1022120100196 has 48 divisors (see below), whose sum is σ = 1929935810880. Its totient is φ = 470858693760.

The previous prime is 1022120100137. The next prime is 1022120100217. The reversal of 1022120100196 is 6910010212201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022120100196.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170891526 + ... + 170897506.

It is an arithmetic number, because the mean of its divisors is an integer number (40206996060).

Almost surely, 2^{1022120100196} is an apocalyptic number.

It is an amenable number.

1022120100196 is a deficient number, since it is larger than the sum of its proper divisors (907815710684).

1022120100196 is a wasteful number, since it uses less digits than its factorization.

1022120100196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11644 (or 11642 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 1022120100196 its reverse (6910010212201), we get a palindrome (7932130312397).

The spelling of 1022120100196 in words is "one trillion, twenty-two billion, one hundred twenty million, one hundred thousand, one hundred ninety-six".