11203022101201 has 16 divisors (see below), whose sum is σ = 12848652730368. Its totient is φ = 9568737176400.

The previous prime is 11203022101177. The next prime is 11203022101261. The reversal of 11203022101201 is 10210122030211.

It is a cyclic number.

It is not a de Polignac number, because 11203022101201 - 2⁵ = 11203022101169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11203022101261) 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, 1009906 + ... + 4840036.

It is an arithmetic number, because the mean of its divisors is an integer number (803040795648).

Almost surely, 2^{11203022101201} is an apocalyptic number.

It is an amenable number.

11203022101201 is a deficient number, since it is larger than the sum of its proper divisors (1645630629167).

11203022101201 is a wasteful number, since it uses less digits than its factorization.

11203022101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831612.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11203022101201 its reverse (10210122030211), we get a palindrome (21413144131412).

The spelling of 11203022101201 in words is "eleven trillion, two hundred three billion, twenty-two million, one hundred one thousand, two hundred one".