225655350142 has 16 divisors (see below), whose sum is σ = 361743271920. Its totient is φ = 105198314368.

The previous prime is 225655350131. The next prime is 225655350149. The reversal of 225655350142 is 241053556522.

It is a junction number, because it is equal to n+sod(n) for n = 225655350095 and 225655350104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225655350149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31010017 + ... + 31017292.

It is an arithmetic number, because the mean of its divisors is an integer number (22608954495).

Almost surely, 2^225655350142 is an apocalyptic number.

225655350142 is a deficient number, since it is larger than the sum of its proper divisors (136087921778).

225655350142 is a wasteful number, since it uses less digits than its factorization.

225655350142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62027435.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 225655350142 in words is "two hundred twenty-five billion, six hundred fifty-five million, three hundred fifty thousand, one hundred forty-two".