22221301111033 has 4 divisors (see below), whose sum is σ = 22235554673280. Its totient is φ = 22207047548788.

The previous prime is 22221301111027. The next prime is 22221301111073. The reversal of 22221301111033 is 33011110312222.

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 a cyclic number.

It is not a de Polignac number, because 22221301111033 - 2³³ = 22212711176441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22221301110995 and 22221301111013.

It is not an unprimeable number, because it can be changed into a prime (22221301111073) 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, 7126778785 + ... + 7126781902.

It is an arithmetic number, because the mean of its divisors is an integer number (5558888668320).

Almost surely, 2^{22221301111033} is an apocalyptic number.

It is an amenable number.

22221301111033 is a deficient number, since it is larger than the sum of its proper divisors (14253562247).

22221301111033 is a wasteful number, since it uses less digits than its factorization.

22221301111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14253562246.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 22221301111033 its reverse (33011110312222), we get a palindrome (55232411423255).

The spelling of 22221301111033 in words is "twenty-two trillion, two hundred twenty-one billion, three hundred one million, one hundred eleven thousand, thirty-three".