2225432355042 has 32 divisors (see below), whose sum is σ = 4798704560832. Its totient is φ = 683967610944.

The previous prime is 2225432355037. The next prime is 2225432355049. The reversal of 2225432355042 is 2405532345222.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2225432355049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16197948 + ... + 16334759.

It is an arithmetic number, because the mean of its divisors is an integer number (149959517526).

Almost surely, 2^{2225432355042} is an apocalyptic number.

2225432355042 is an abundant number, since it is smaller than the sum of its proper divisors (2573272205790).

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

2225432355042 is a wasteful number, since it uses less digits than its factorization.

2225432355042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32533602.

The product of its (nonzero) digits is 576000, while the sum is 39.

It can be divided in two parts, 222543 and 2355042, that added together give a triangular number (2577585 = T₂₂₇₀).

The spelling of 2225432355042 in words is "two trillion, two hundred twenty-five billion, four hundred thirty-two million, three hundred fifty-five thousand, forty-two".