11220450753650 has 24 divisors (see below), whose sum is σ = 20930182637040. Its totient is φ = 4475246057360.

The previous prime is 11220450753649. The next prime is 11220450753653. The reversal of 11220450753650 is 5635705402211.

It is a junction number, because it is equal to n+sod(n) for n = 11220450753598 and 11220450753607.

It is not an unprimeable number, because it can be changed into a prime (11220450753653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323338580 + ... + 323373279.

It is an arithmetic number, because the mean of its divisors is an integer number (872090943210).

Almost surely, 2^{11220450753650} is an apocalyptic number.

11220450753650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220450753650 is a deficient number, since it is larger than the sum of its proper divisors (9709731883390).

11220450753650 is a wasteful number, since it uses less digits than its factorization.

11220450753650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646712218 (or 646712213 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 11220450753650 in words is "eleven trillion, two hundred twenty billion, four hundred fifty million, seven hundred fifty-three thousand, six hundred fifty".