22212301403 has 8 divisors (see below), whose sum is σ = 22334091120. Its totient is φ = 22090603360.

The previous prime is 22212301399. The next prime is 22212301417. The reversal of 22212301403 is 30410321222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22212301403 - 2² = 22212301399 is a prime.

It is a super-3 number, since 3×22212301403³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22212303403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494828 + ... + 537846.

It is an arithmetic number, because the mean of its divisors is an integer number (2791761390).

Almost surely, 2^22212301403 is an apocalyptic number.

22212301403 is a deficient number, since it is larger than the sum of its proper divisors (121789717).

22212301403 is a wasteful number, since it uses less digits than its factorization.

22212301403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45837.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22212301403 its reverse (30410321222), we get a palindrome (52622622625).

The spelling of 22212301403 in words is "twenty-two billion, two hundred twelve million, three hundred one thousand, four hundred three".