11222000221001 has 16 divisors (see below), whose sum is σ = 12394325274240. Its totient is φ = 10112952072960.

The previous prime is 11222000220989. The next prime is 11222000221087. The reversal of 11222000221001 is 10012200022211.

11222000221001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11222000221001 - 2¹⁸ = 11221999958857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222000221301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70859120 + ... + 71017313.

It is an arithmetic number, because the mean of its divisors is an integer number (774645329640).

Almost surely, 2^{11222000221001} is an apocalyptic number.

It is an amenable number.

11222000221001 is a deficient number, since it is larger than the sum of its proper divisors (1172325053239).

11222000221001 is a wasteful number, since it uses less digits than its factorization.

11222000221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141876656.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11222000221001 its reverse (10012200022211), we get a palindrome (21234200243212).

The spelling of 11222000221001 in words is "eleven trillion, two hundred twenty-two billion, two hundred twenty-one thousand, one".