102200122222 has 16 divisors (see below), whose sum is σ = 167954325552. Its totient is φ = 46255222720.

The previous prime is 102200122201. The next prime is 102200122237. The reversal of 102200122222 is 222221002201.

It is a super-3 number, since 3×102200122222³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102200122196 and 102200122205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9963673 + ... + 9973924.

It is an arithmetic number, because the mean of its divisors is an integer number (10497145347).

Almost surely, 2^102200122222 is an apocalyptic number.

102200122222 is a deficient number, since it is larger than the sum of its proper divisors (65754203330).

102200122222 is a wasteful number, since it uses less digits than its factorization.

102200122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19937843.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102200122222 its reverse (222221002201), we get a palindrome (324421124423).

It can be divided in two parts, 102200 and 122222, that added together give a palindrome (224422).

The spelling of 102200122222 in words is "one hundred two billion, two hundred million, one hundred twenty-two thousand, two hundred twenty-two".