1225550354204 has 36 divisors (see below), whose sum is σ = 2412235516152. Its totient is φ = 544113255840.

The previous prime is 1225550354201. The next prime is 1225550354213. The reversal of 1225550354204 is 4024530555221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1225550354201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29422547 + ... + 29464170.

Almost surely, 2^{1225550354204} is an apocalyptic number.

It is an amenable number.

1225550354204 is a deficient number, since it is larger than the sum of its proper divisors (1186685161948).

1225550354204 is a wasteful number, since it uses less digits than its factorization.

1225550354204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58886786 (or 58886773 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 1225550354204 in words is "one trillion, two hundred twenty-five billion, five hundred fifty million, three hundred fifty-four thousand, two hundred four".