2221300014552 has 96 divisors (see below), whose sum is σ = 6088168148400. Its totient is φ = 731606383872.

The previous prime is 2221300014547. The next prime is 2221300014599. The reversal of 2221300014552 is 2554100031222.

2221300014552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1474518 + ... + 2572314.

Almost surely, 2^{2221300014552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2221300014552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3044084074200).

2221300014552 is an abundant number, since it is smaller than the sum of its proper divisors (3866868133848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2221300014552 is a wasteful number, since it uses less digits than its factorization.

2221300014552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098145 (or 1098138 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 2221300014552 its reverse (2554100031222), we get a palindrome (4775400045774).

The spelling of 2221300014552 in words is "two trillion, two hundred twenty-one billion, three hundred million, fourteen thousand, five hundred fifty-two".