425525342350222 has 32 divisors (see below), whose sum is σ = 674394118267392. Its totient is φ = 200975276028384.

The previous prime is 425525342350183. The next prime is 425525342350223. The reversal of 425525342350222 is 222053243525524.

It is a super-3 number, since 3×425525342350222³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425525342350223) 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, 179561178 + ... + 181915549.

It is an arithmetic number, because the mean of its divisors is an integer number (21074816195856).

Almost surely, 2^{425525342350222} is an apocalyptic number.

425525342350222 is a deficient number, since it is larger than the sum of its proper divisors (248868775917170).

425525342350222 is a wasteful number, since it uses less digits than its factorization.

425525342350222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361477072.

The product of its (nonzero) digits is 5760000, while the sum is 46.

Adding to 425525342350222 its reverse (222053243525524), we get a palindrome (647578585875746).

The spelling of 425525342350222 in words is "four hundred twenty-five trillion, five hundred twenty-five billion, three hundred forty-two million, three hundred fifty thousand, two hundred twenty-two".