223211222102 has 64 divisors (see below), whose sum is σ = 390076093440. Its totient is φ = 94722566400.

The previous prime is 223211222099. The next prime is 223211222131. The reversal of 223211222102 is 201222112322.

It is a super-3 number, since 3×223211222102³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48301352 + ... + 48305972.

It is an arithmetic number, because the mean of its divisors is an integer number (6094938960).

Almost surely, 2^223211222102 is an apocalyptic number.

223211222102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223211222102 is a deficient number, since it is larger than the sum of its proper divisors (166864871338).

223211222102 is a wasteful number, since it uses less digits than its factorization.

223211222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6309.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 223211222102 its reverse (201222112322), we get a palindrome (424433334424).

The spelling of 223211222102 in words is "two hundred twenty-three billion, two hundred eleven million, two hundred twenty-two thousand, one hundred two".