223212202102 has 8 divisors (see below), whose sum is σ = 334863370296. Its totient is φ = 111591078672.

The previous prime is 223212202097. The next prime is 223212202153. The reversal of 223212202102 is 201202212322.

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

It is a super-3 number, since 3×223212202102³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223212202102.

It is a congruent number.

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, 7492608 + ... + 7522339.

It is an arithmetic number, because the mean of its divisors is an integer number (41857921287).

Almost surely, 2^223212202102 is an apocalyptic number.

223212202102 is a deficient number, since it is larger than the sum of its proper divisors (111651168194).

223212202102 is a wasteful number, since it uses less digits than its factorization.

223212202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15022382.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 223212202102 its reverse (201202212322), we get a palindrome (424414414424).

The spelling of 223212202102 in words is "two hundred twenty-three billion, two hundred twelve million, two hundred two thousand, one hundred two".