11020022001201 has 4 divisors (see below), whose sum is σ = 14693362668272. Its totient is φ = 7346681334132.

The previous prime is 11020022001181. The next prime is 11020022001271. The reversal of 11020022001201 is 10210022002011.

11020022001201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11020022001201 - 2¹⁹ = 11020021476913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020022001271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836670333531 + ... + 1836670333536.

It is an arithmetic number, because the mean of its divisors is an integer number (3673340667068).

Almost surely, 2^{11020022001201} is an apocalyptic number.

It is an amenable number.

11020022001201 is a deficient number, since it is larger than the sum of its proper divisors (3673340667071).

11020022001201 is an equidigital number, since it uses as much as digits as its factorization.

11020022001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673340667070.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020022001201 its reverse (10210022002011), we get a palindrome (21230044003212).

The spelling of 11020022001201 in words is "eleven trillion, twenty billion, twenty-two million, one thousand, two hundred one".