11201422441 has 16 divisors (see below), whose sum is σ = 12822312960. Its totient is φ = 9685912720.

The previous prime is 11201422399. The next prime is 11201422483. The reversal of 11201422441 is 14422410211.

It is an interprime number because it is at equal distance from previous prime (11201422399) and next prime (11201422483).

It is not a de Polignac number, because 11201422441 - 2⁷ = 11201422313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201432441) 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, 78385 + ... + 168958.

It is an arithmetic number, because the mean of its divisors is an integer number (801394560).

Almost surely, 2^11201422441 is an apocalyptic number.

11201422441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11201422441 is a deficient number, since it is larger than the sum of its proper divisors (1620890519).

11201422441 is a wasteful number, since it uses less digits than its factorization.

11201422441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247556.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11201422441 its reverse (14422410211), we get a palindrome (25623832652).

The spelling of 11201422441 in words is "eleven billion, two hundred one million, four hundred twenty-two thousand, four hundred forty-one".