103222423112 has 8 divisors (see below), whose sum is σ = 193542043350. Its totient is φ = 51611211552.

The previous prime is 103222423079. The next prime is 103222423121. The reversal of 103222423112 is 211324222301.

It can be written as a sum of positive squares in only one way, i.e., 102903657796 + 318765316 = 320786^2 + 17854^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×103222423112² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6451401437 + ... + 6451401452.

Almost surely, 2^103222423112 is an apocalyptic number.

It is an amenable number.

103222423112 is a deficient number, since it is larger than the sum of its proper divisors (90319620238).

103222423112 is a wasteful number, since it uses less digits than its factorization.

103222423112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12902802895 (or 12902802891 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 103222423112 its reverse (211324222301), we get a palindrome (314546645413).

The spelling of 103222423112 in words is "one hundred three billion, two hundred twenty-two million, four hundred twenty-three thousand, one hundred twelve".