22203000243202 has 8 divisors (see below), whose sum is σ = 33304539735756. Its totient is φ = 11101486997952.

The previous prime is 22203000243191. The next prime is 22203000243251. The reversal of 22203000243202 is 20234200030222.

It can be written as a sum of positive squares in 2 ways, for example, as 19208401142121 + 2994599101081 = 4382739^2 + 1730491^2 .

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

It is a super-2 number, since 2×22203000243202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4289683 + ... + 7925110.

Almost surely, 2^{22203000243202} is an apocalyptic number.

22203000243202 is a deficient number, since it is larger than the sum of its proper divisors (11101539492554).

22203000243202 is a wasteful number, since it uses less digits than its factorization.

22203000243202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13123652.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22203000243202 its reverse (20234200030222), we get a palindrome (42437200273424).

The spelling of 22203000243202 in words is "twenty-two trillion, two hundred three billion, two hundred forty-three thousand, two hundred two".