103111021222 has 16 divisors (see below), whose sum is σ = 171245443392. Its totient is φ = 46169113320.

The previous prime is 103111021147. The next prime is 103111021259. The reversal of 103111021222 is 222120111301.

It is a junction number, because it is equal to n+sod(n) for n = 103111021196 and 103111021205.

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, 34975128 + ... + 34978075.

It is an arithmetic number, because the mean of its divisors is an integer number (10702840212).

Almost surely, 2^103111021222 is an apocalyptic number.

103111021222 is a deficient number, since it is larger than the sum of its proper divisors (68134422170).

103111021222 is a wasteful number, since it uses less digits than its factorization.

103111021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69953283.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 103111021222 its reverse (222120111301), we get a palindrome (325231132523).

The spelling of 103111021222 in words is "one hundred three billion, one hundred eleven million, twenty-one thousand, two hundred twenty-two".