1220101201013 has 8 divisors (see below), whose sum is σ = 1240130195040. Its totient is φ = 1200073088880.

The previous prime is 1220101200961. The next prime is 1220101201027. The reversal of 1220101201013 is 3101021010221.

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 1220101201013 - 2⁸ = 1220101200757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220101201073) 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, 2937398 + ... + 3326936.

It is an arithmetic number, because the mean of its divisors is an integer number (155016274380).

Almost surely, 2^{1220101201013} is an apocalyptic number.

It is an amenable number.

1220101201013 is a deficient number, since it is larger than the sum of its proper divisors (20028994027).

1220101201013 is an equidigital number, since it uses as much as digits as its factorization.

1220101201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440947.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1220101201013 its reverse (3101021010221), we get a palindrome (4321122211234).

The spelling of 1220101201013 in words is "one trillion, two hundred twenty billion, one hundred one million, two hundred one thousand, thirteen".