20342200224302 has 16 divisors (see below), whose sum is σ = 33287600374272. Its totient is φ = 9246353635320.

The previous prime is 20342200224289. The next prime is 20342200224317.

20342200224302 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×20342200224302² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2971988 + ... + 7036839.

It is an arithmetic number, because the mean of its divisors is an integer number (2080475023392).

Almost surely, 2^{20342200224302} is an apocalyptic number.

20342200224302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20342200224302 is a deficient number, since it is larger than the sum of its proper divisors (12945400149970).

20342200224302 is a wasteful number, since it uses less digits than its factorization.

20342200224302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101223.

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 20342200 and 224302, that added together give a palindrome (20566502).

The spelling of 20342200224302 in words is "twenty trillion, three hundred forty-two billion, two hundred million, two hundred twenty-four thousand, three hundred two".