2221310060534 has 8 divisors (see below), whose sum is σ = 3369402901080. Its totient is φ = 1098175760176.

The previous prime is 2221310060491. The next prime is 2221310060537. The reversal of 2221310060534 is 4350600131222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2221310060497 and 2221310060506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221310060537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6239634824 + ... + 6239635179.

It is an arithmetic number, because the mean of its divisors is an integer number (421175362635).

Almost surely, 2^{2221310060534} is an apocalyptic number.

2221310060534 is a deficient number, since it is larger than the sum of its proper divisors (1148092840546).

2221310060534 is a wasteful number, since it uses less digits than its factorization.

2221310060534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12479270094.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 2221310060534 its reverse (4350600131222), we get a palindrome (6571910191756).

The spelling of 2221310060534 in words is "two trillion, two hundred twenty-one billion, three hundred ten million, sixty thousand, five hundred thirty-four".