1002301212122 has 24 divisors (see below), whose sum is σ = 1751892849504. Its totient is φ = 428825852952.

The previous prime is 1002301212089. The next prime is 1002301212137. The reversal of 1002301212122 is 2212121032001.

It is a self number, because there is not a number n which added to its sum of digits gives 1002301212122.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8654198 + ... + 8769249.

It is an arithmetic number, because the mean of its divisors is an integer number (72995535396).

Almost surely, 2^{1002301212122} is an apocalyptic number.

1002301212122 is a deficient number, since it is larger than the sum of its proper divisors (749591637382).

1002301212122 is a wasteful number, since it uses less digits than its factorization.

1002301212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17424050 (or 17424043 counting only the distinct ones).

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

Adding to 1002301212122 its reverse (2212121032001), we get a palindrome (3214422244123).

The spelling of 1002301212122 in words is "one trillion, two billion, three hundred one million, two hundred twelve thousand, one hundred twenty-two".