1222220101013 has 8 divisors (see below), whose sum is σ = 1231050253440. Its totient is φ = 1213390480320.

The previous prime is 1222220100989. The next prime is 1222220101031. The reversal of 1222220101013 is 3101010222221.

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

It is a cyclic number.

It is not a de Polignac number, because 1222220101013 - 2¹⁴ = 1222220084629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222220100982 and 1222220101000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222220101033) 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 7 ways as a sum of consecutive naturals, for example, 5270948 + ... + 5497938.

It is an arithmetic number, because the mean of its divisors is an integer number (153881281680).

Almost surely, 2^{1222220101013} is an apocalyptic number.

It is an amenable number.

1222220101013 is a deficient number, since it is larger than the sum of its proper divisors (8830152427).

1222220101013 is a wasteful number, since it uses less digits than its factorization.

1222220101013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265867.

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

Adding to 1222220101013 its reverse (3101010222221), we get a palindrome (4323230323234).

The spelling of 1222220101013 in words is "one trillion, two hundred twenty-two billion, two hundred twenty million, one hundred one thousand, thirteen".