2220334546534 has 32 divisors (see below), whose sum is σ = 3814260196320. Its totient is φ = 960277427712.

The previous prime is 2220334546523. The next prime is 2220334546571. The reversal of 2220334546534 is 4356454330222.

It is a super-2 number, since 2×2220334546534² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10866864 + ... + 11069299.

It is an arithmetic number, because the mean of its divisors is an integer number (119195631135).

Almost surely, 2^{2220334546534} is an apocalyptic number.

2220334546534 is a deficient number, since it is larger than the sum of its proper divisors (1593925649786).

2220334546534 is a wasteful number, since it uses less digits than its factorization.

2220334546534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21936424.

The product of its (nonzero) digits is 2073600, while the sum is 43.

Adding to 2220334546534 its reverse (4356454330222), we get a palindrome (6576788876756).

The spelling of 2220334546534 in words is "two trillion, two hundred twenty billion, three hundred thirty-four million, five hundred forty-six thousand, five hundred thirty-four".