1002422035205 has 8 divisors (see below), whose sum is σ = 1202918869752. Its totient is φ = 801929343168.

The previous prime is 1002422035183. The next prime is 1002422035213. The reversal of 1002422035205 is 5025302242001.

It can be written as a sum of positive squares in 4 ways, for example, as 377514394084 + 624907641121 = 614422^2 + 790511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002422035205 is a prime.

It is a super-3 number, since 3×1002422035205³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475742 + ... + 1493711.

It is an arithmetic number, because the mean of its divisors is an integer number (150364858719).

Almost surely, 2^{1002422035205} is an apocalyptic number.

It is an amenable number.

1002422035205 is a deficient number, since it is larger than the sum of its proper divisors (200496834547).

1002422035205 is a wasteful number, since it uses less digits than its factorization.

1002422035205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071255.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 1002422035205 its reverse (5025302242001), we get a palindrome (6027724277206).

The spelling of 1002422035205 in words is "one trillion, two billion, four hundred twenty-two million, thirty-five thousand, two hundred five".