11220652010530 has 16 divisors (see below), whose sum is σ = 20197628095680. Its totient is φ = 4488159809392.

The previous prime is 11220652010483. The next prime is 11220652010593. The reversal of 11220652010530 is 3501025602211.

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, 12156904 + ... + 13047283.

It is an arithmetic number, because the mean of its divisors is an integer number (1262351755980).

Almost surely, 2^{11220652010530} is an apocalyptic number.

11220652010530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220652010530 is a deficient number, since it is larger than the sum of its proper divisors (8976976085150).

11220652010530 is a wasteful number, since it uses less digits than its factorization.

11220652010530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25248713.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11220652010530 its reverse (3501025602211), we get a palindrome (14721677612741).

The spelling of 11220652010530 in words is "eleven trillion, two hundred twenty billion, six hundred fifty-two million, ten thousand, five hundred thirty".