11422333403 has 4 divisors (see below), whose sum is σ = 12300974448. Its totient is φ = 10543692360.

The previous prime is 11422333399. The next prime is 11422333409. The reversal of 11422333403 is 30433322411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30433322411 = 911 ⋅33406501.

It is a cyclic number.

It is not a de Polignac number, because 11422333403 - 2² = 11422333399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11422333409) 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, 439320503 + ... + 439320528.

It is an arithmetic number, because the mean of its divisors is an integer number (3075243612).

Almost surely, 2^11422333403 is an apocalyptic number.

11422333403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11422333403 is a deficient number, since it is larger than the sum of its proper divisors (878641045).

11422333403 is an equidigital number, since it uses as much as digits as its factorization.

11422333403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878641044.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 11422333403 its reverse (30433322411), we get a palindrome (41855655814).

The spelling of 11422333403 in words is "eleven billion, four hundred twenty-two million, three hundred thirty-three thousand, four hundred three".