102031003233222 has 128 divisors (see below), whose sum is σ = 241448349312000. Its totient is φ = 28124003851776.

The previous prime is 102031003233191. The next prime is 102031003233301. The reversal of 102031003233222 is 222332300130201.

It is a junction number, because it is equal to n+sod(n) for n = 102031003233192 and 102031003233201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10255397904 + ... + 10255407852.

It is an arithmetic number, because the mean of its divisors is an integer number (1886315229000).

Almost surely, 2^{102031003233222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102031003233222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120724174656000).

102031003233222 is an abundant number, since it is smaller than the sum of its proper divisors (139417346078778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102031003233222 is a wasteful number, since it uses less digits than its factorization.

102031003233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15870.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 102031003233222 its reverse (222332300130201), we get a palindrome (324363303363423).

The spelling of 102031003233222 in words is "one hundred two trillion, thirty-one billion, three million, two hundred thirty-three thousand, two hundred twenty-two".