102203200332222 has 128 divisors (see below), whose sum is σ = 230960396943360. Its totient is φ = 29866131872640.

The previous prime is 102203200332203. The next prime is 102203200332271. The reversal of 102203200332222 is 222233002302201.

It is a junction number, because it is equal to n+sod(n) for n = 102203200332192 and 102203200332201.

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, 13442479473 + ... + 13442487075.

It is an arithmetic number, because the mean of its divisors is an integer number (1804378101120).

Almost surely, 2^{102203200332222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102203200332222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115480198471680).

102203200332222 is an abundant number, since it is smaller than the sum of its proper divisors (128757196611138).

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

102203200332222 is a wasteful number, since it uses less digits than its factorization.

102203200332222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15318.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 102203200332222 its reverse (222233002302201), we get a palindrome (324436202634423).

The spelling of 102203200332222 in words is "one hundred two trillion, two hundred three billion, two hundred million, three hundred thirty-two thousand, two hundred twenty-two".