1222101002613 has 8 divisors (see below), whose sum is σ = 1629473969728. Its totient is φ = 814731018624.

The previous prime is 1222101002611. The next prime is 1222101002651. The reversal of 1222101002613 is 3162001012221.

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

It is not a de Polignac number, because 1222101002613 - 2¹ = 1222101002611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1222101002613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222101002611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514245 + ... + 1645797.

It is an arithmetic number, because the mean of its divisors is an integer number (203684246216).

Almost surely, 2^{1222101002613} is an apocalyptic number.

It is an amenable number.

1222101002613 is a deficient number, since it is larger than the sum of its proper divisors (407372967115).

1222101002613 is a wasteful number, since it uses less digits than its factorization.

1222101002613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491563.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1222101002613 its reverse (3162001012221), we get a palindrome (4384102014834).

The spelling of 1222101002613 in words is "one trillion, two hundred twenty-two billion, one hundred one million, two thousand, six hundred thirteen".