1000102221099 has 6 divisors (see below), whose sum is σ = 1444592097156. Its totient is φ = 666734814060.

The previous prime is 1000102221091. The next prime is 1000102221109. The reversal of 1000102221099 is 9901222010001.

It is not a de Polignac number, because 1000102221099 - 2³ = 1000102221091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000102221091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55561234497 + ... + 55561234514.

It is an arithmetic number, because the mean of its divisors is an integer number (240765349526).

Almost surely, 2^{1000102221099} is an apocalyptic number.

1000102221099 is a deficient number, since it is larger than the sum of its proper divisors (444489876057).

1000102221099 is a wasteful number, since it uses less digits than its factorization.

1000102221099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111122469017 (or 111122469014 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 1000102221099 in words is "one trillion, one hundred two million, two hundred twenty-one thousand, ninety-nine".