2234255225242 has 4 divisors (see below), whose sum is σ = 3351382837866. Its totient is φ = 1117127612620.

The previous prime is 2234255225221. The next prime is 2234255225273. The reversal of 2234255225242 is 2425225524322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1770413863761 + 463841361481 = 1330569^2 + 681059^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2234255225195 and 2234255225204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558563806309 + ... + 558563806312.

Almost surely, 2^{2234255225242} is an apocalyptic number.

2234255225242 is a deficient number, since it is larger than the sum of its proper divisors (1117127612624).

2234255225242 is a wasteful number, since it uses less digits than its factorization.

2234255225242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117127612623.

The product of its digits is 768000, while the sum is 40.

The spelling of 2234255225242 in words is "two trillion, two hundred thirty-four billion, two hundred fifty-five million, two hundred twenty-five thousand, two hundred forty-two".