1550225224312 has 16 divisors (see below), whose sum is σ = 2907093717000. Its totient is φ = 775000233120.

The previous prime is 1550225224277. The next prime is 1550225224313. The reversal of 1550225224312 is 2134225220551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1550225224313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13988739 + ... + 14099122.

Almost surely, 2^{1550225224312} is an apocalyptic number.

It is an amenable number.

1550225224312 is a deficient number, since it is larger than the sum of its proper divisors (1356868492688).

1550225224312 is a wasteful number, since it uses less digits than its factorization.

1550225224312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28094766 (or 28094762 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 1550225224312 in words is "one trillion, five hundred fifty billion, two hundred twenty-five million, two hundred twenty-four thousand, three hundred twelve".