103031220202222 has 32 divisors (see below), whose sum is σ = 167655659371200. Its totient is φ = 47204148603648.

The previous prime is 103031220202171. The next prime is 103031220202231. The reversal of 103031220202222 is 222202022130301.

It is a junction number, because it is equal to n+sod(n) for n = 103031220202193 and 103031220202202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106481679 + ... + 107444917.

It is an arithmetic number, because the mean of its divisors is an integer number (5239239355350).

Almost surely, 2^{103031220202222} is an apocalyptic number.

103031220202222 is a deficient number, since it is larger than the sum of its proper divisors (64624439168978).

103031220202222 is a wasteful number, since it uses less digits than its factorization.

103031220202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993420.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 103031220202222 its reverse (222202022130301), we get a palindrome (325233242332523).

The spelling of 103031220202222 in words is "one hundred three trillion, thirty-one billion, two hundred twenty million, two hundred two thousand, two hundred twenty-two".