223101220102 has 8 divisors (see below), whose sum is σ = 334655938512. Its totient is φ = 111549240600.

The previous prime is 223101220087. The next prime is 223101220123. The reversal of 223101220102 is 201022101322.

It is a happy number.

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

It is a super-3 number, since 3×223101220102³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 467274 + ... + 815197.

It is an arithmetic number, because the mean of its divisors is an integer number (41831992314).

Almost surely, 2^223101220102 is an apocalyptic number.

223101220102 is a deficient number, since it is larger than the sum of its proper divisors (111554718410).

223101220102 is a wasteful number, since it uses less digits than its factorization.

223101220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369454.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 223101220102 its reverse (201022101322), we get a palindrome (424123321424).

It can be divided in two parts, 223101220 and 102, that added together give a palindrome (223101322).

The spelling of 223101220102 in words is "two hundred twenty-three billion, one hundred one million, two hundred twenty thousand, one hundred two".