1420225101311 has 4 divisors (see below), whose sum is σ = 1440228271824. Its totient is φ = 1400221930800.

The previous prime is 1420225101299. The next prime is 1420225101331. The reversal of 1420225101311 is 1131015220241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1420225101311 - 2²⁶ = 1420157992447 is a prime.

It is a super-3 number, since 3×1420225101311³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420225101331) 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 3 ways as a sum of consecutive naturals, for example, 10001585150 + ... + 10001585291.

It is an arithmetic number, because the mean of its divisors is an integer number (360057067956).

Almost surely, 2^{1420225101311} is an apocalyptic number.

1420225101311 is a deficient number, since it is larger than the sum of its proper divisors (20003170513).

1420225101311 is an equidigital number, since it uses as much as digits as its factorization.

1420225101311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20003170512.

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 1420225101311 in words is "one trillion, four hundred twenty billion, two hundred twenty-five million, one hundred one thousand, three hundred eleven".