225412212535 has 16 divisors (see below), whose sum is σ = 279939421440. Its totient is φ = 174038475520.

The previous prime is 225412212523. The next prime is 225412212539. The reversal of 225412212535 is 535212214522.

It is not a de Polignac number, because 225412212535 - 2¹¹ = 225412210487 is a prime.

It is a super-2 number, since 2×225412212535² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 225412212535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225412212539) 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, 22170 + ... + 671800.

It is an arithmetic number, because the mean of its divisors is an integer number (17496213840).

Almost surely, 2^225412212535 is an apocalyptic number.

225412212535 is a deficient number, since it is larger than the sum of its proper divisors (54527208905).

225412212535 is a wasteful number, since it uses less digits than its factorization.

225412212535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652058.

The product of its digits is 48000, while the sum is 34.

The spelling of 225412212535 in words is "two hundred twenty-five billion, four hundred twelve million, two hundred twelve thousand, five hundred thirty-five".