11204650221026 has 16 divisors (see below), whose sum is σ = 17537808464064. Its totient is φ = 5358716707344.

The previous prime is 11204650221019. The next prime is 11204650221071. The reversal of 11204650221026 is 62012205640211.

It is a junction number, because it is equal to n+sod(n) for n = 11204650220983 and 11204650221001.

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, 9647741 + ... + 10746543.

It is an arithmetic number, because the mean of its divisors is an integer number (1096113029004).

Almost surely, 2^{11204650221026} is an apocalyptic number.

11204650221026 is a deficient number, since it is larger than the sum of its proper divisors (6333158243038).

11204650221026 is a wasteful number, since it uses less digits than its factorization.

11204650221026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320505.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 11204650221026 its reverse (62012205640211), we get a palindrome (73216855861237).

The spelling of 11204650221026 in words is "eleven trillion, two hundred four billion, six hundred fifty million, two hundred twenty-one thousand, twenty-six".