220311333110013 has 16 divisors (see below), whose sum is σ = 295652533777920. Its totient is φ = 145923638574384.

The previous prime is 220311333109979. The next prime is 220311333110087. The reversal of 220311333110013 is 310011333113022.

It is not a de Polignac number, because 220311333110013 - 2¹⁴ = 220311333093629 is a prime.

It is a super-2 number, since 2×220311333110013² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220311333110213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182060881 + ... + 183266982.

It is an arithmetic number, because the mean of its divisors is an integer number (18478283361120).

Almost surely, 2^{220311333110013} is an apocalyptic number.

It is an amenable number.

220311333110013 is a deficient number, since it is larger than the sum of its proper divisors (75341200667907).

220311333110013 is a wasteful number, since it uses less digits than its factorization.

220311333110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365329168.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 220311333110013 its reverse (310011333113022), we get a palindrome (530322666223035).

The spelling of 220311333110013 in words is "two hundred twenty trillion, three hundred eleven billion, three hundred thirty-three million, one hundred ten thousand, thirteen".