11000022121201 has 8 divisors (see below), whose sum is σ = 11307759577344. Its totient is φ = 10696529319840.

The previous prime is 11000022121199. The next prime is 11000022121267. The reversal of 11000022121201 is 10212122000011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11000022121201 - 2¹ = 11000022121199 is a prime.

It is a super-2 number, since 2×11000022121201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11000022121801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061158441 + ... + 1061168806.

It is an arithmetic number, because the mean of its divisors is an integer number (1413469947168).

Almost surely, 2^{11000022121201} is an apocalyptic number.

It is an amenable number.

11000022121201 is a deficient number, since it is larger than the sum of its proper divisors (307737456143).

11000022121201 is an equidigital number, since it uses as much as digits as its factorization.

11000022121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122327391.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11000022121201 its reverse (10212122000011), we get a palindrome (21212144121212).

The spelling of 11000022121201 in words is "eleven trillion, twenty-two million, one hundred twenty-one thousand, two hundred one".