200202322102123 has 8 divisors (see below), whose sum is σ = 219742426046016. Its totient is φ = 180885533632200.

The previous prime is 200202322102037. The next prime is 200202322102157. The reversal of 200202322102123 is 321201223202002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200202322102123 is a prime.

It is a super-2 number, since 2×200202322102123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200202322102094 and 200202322102103.

It is not an unprimeable number, because it can be changed into a prime (200202922102123) 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, 55828866613 + ... + 55828870198.

It is an arithmetic number, because the mean of its divisors is an integer number (27467803255752).

Almost surely, 2^{200202322102123} is an apocalyptic number.

200202322102123 is a deficient number, since it is larger than the sum of its proper divisors (19540103943893).

200202322102123 is a wasteful number, since it uses less digits than its factorization.

200202322102123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111657736985.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 200202322102123 its reverse (321201223202002), we get a palindrome (521403545304125).

The spelling of 200202322102123 in words is "two hundred trillion, two hundred two billion, three hundred twenty-two million, one hundred two thousand, one hundred twenty-three".