103225142212 has 24 divisors (see below), whose sum is σ = 183646473696. Its totient is φ = 50758797888.

The previous prime is 103225142191. The next prime is 103225142221. The reversal of 103225142212 is 212241522301.

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, 408058 + ... + 610705.

It is an arithmetic number, because the mean of its divisors is an integer number (7651936404).

Almost surely, 2^103225142212 is an apocalyptic number.

It is an amenable number.

103225142212 is a deficient number, since it is larger than the sum of its proper divisors (80421331484).

103225142212 is a wasteful number, since it uses less digits than its factorization.

103225142212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019187 (or 1019185 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 103225142212 its reverse (212241522301), we get a palindrome (315466664513).

The spelling of 103225142212 in words is "one hundred three billion, two hundred twenty-five million, one hundred forty-two thousand, two hundred twelve".