1225344426234 has 8 divisors (see below), whose sum is σ = 2450688852480. Its totient is φ = 408448142076.

The previous prime is 1225344426227. The next prime is 1225344426239. The reversal of 1225344426234 is 4326244435221.

It is a sphenic number, since it is the product of 3 distinct primes.

1225344426234 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1225344426239) 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, 102112035514 + ... + 102112035525.

It is an arithmetic number, because the mean of its divisors is an integer number (306336106560).

Almost surely, 2^{1225344426234} is an apocalyptic number.

1225344426234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1225344426234 is a wasteful number, since it uses less digits than its factorization.

1225344426234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204224071044.

The product of its digits is 1105920, while the sum is 42.

The spelling of 1225344426234 in words is "one trillion, two hundred twenty-five billion, three hundred forty-four million, four hundred twenty-six thousand, two hundred thirty-four".