12223814670250 has 64 divisors (see below), whose sum is σ = 23142289641120. Its totient is φ = 4834128499200.

The previous prime is 12223814670247. The next prime is 12223814670281. The reversal of 12223814670250 is 5207641832221.

It can be written as a sum of positive squares in 16 ways, for example, as 1429127002521 + 10794687667729 = 1195461^2 + 3285527^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12223814670197 and 12223814670206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326010504 + ... + 326047996.

Almost surely, 2^{12223814670250} is an apocalyptic number.

12223814670250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223814670250 is a deficient number, since it is larger than the sum of its proper divisors (10918474970870).

12223814670250 is a wasteful number, since it uses less digits than its factorization.

12223814670250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52252 (or 52242 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 12223814670250 in words is "twelve trillion, two hundred twenty-three billion, eight hundred fourteen million, six hundred seventy thousand, two hundred fifty".