1001102220968 has 16 divisors (see below), whose sum is σ = 1877112400500. Its totient is φ = 500538914176.

The previous prime is 1001102220967. The next prime is 1001102221013. The reversal of 1001102220968 is 8690222011001.

It can be written as a sum of positive squares in 2 ways, for example, as 998964268324 + 2137952644 = 999482^2 + 46238^2 .

It is not an unprimeable number, because it can be changed into a prime (1001102220967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170863 + ... + 1836606.

Almost surely, 2^{1001102220968} is an apocalyptic number.

It is an amenable number.

1001102220968 is a deficient number, since it is larger than the sum of its proper divisors (876010179532).

1001102220968 is a wasteful number, since it uses less digits than its factorization.

1001102220968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049084 (or 3049080 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

Adding to 1001102220968 its reverse (8690222011001), we get a palindrome (9691324231969).

The spelling of 1001102220968 in words is "one trillion, one billion, one hundred two million, two hundred twenty thousand, nine hundred sixty-eight".