1020012223013 has 8 divisors (see below), whose sum is σ = 1165747676928. Its totient is φ = 874281624624.

The previous prime is 1020012223001. The next prime is 1020012223063. The reversal of 1020012223013 is 3103222100201.

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 1020012223013 - 2⁴ = 1020012222997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020012222982 and 1020012223000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020012223063) 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, 752006 + ... + 1614167.

It is an arithmetic number, because the mean of its divisors is an integer number (145718459616).

Almost surely, 2^{1020012223013} is an apocalyptic number.

It is an amenable number.

1020012223013 is a deficient number, since it is larger than the sum of its proper divisors (145735453915).

1020012223013 is an equidigital number, since it uses as much as digits as its factorization.

1020012223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427763.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1020012223013 its reverse (3103222100201), we get a palindrome (4123234323214).

The spelling of 1020012223013 in words is "one trillion, twenty billion, twelve million, two hundred twenty-three thousand, thirteen".