103111210112222 has 8 divisors (see below), whose sum is σ = 166564262489016. Its totient is φ = 47589789282552.

The previous prime is 103111210112203. The next prime is 103111210112263. The reversal of 103111210112222 is 222211012111301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 103111210112194 and 103111210112203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1982907886748 + ... + 1982907886799.

It is an arithmetic number, because the mean of its divisors is an integer number (20820532811127).

Almost surely, 2^{103111210112222} is an apocalyptic number.

103111210112222 is a deficient number, since it is larger than the sum of its proper divisors (63453052376794).

103111210112222 is a wasteful number, since it uses less digits than its factorization.

103111210112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965815773562.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 103111210112222 its reverse (222211012111301), we get a palindrome (325322222223523).

The spelling of 103111210112222 in words is "one hundred three trillion, one hundred eleven billion, two hundred ten million, one hundred twelve thousand, two hundred twenty-two".