225061056213 has 32 divisors (see below), whose sum is σ = 352310415360. Its totient is φ = 125098032960.

The previous prime is 225061056211. The next prime is 225061056251. The reversal of 225061056213 is 312650160522.

It is not a de Polignac number, because 225061056213 - 2¹ = 225061056211 is a prime.

It is a super-2 number, since 2×225061056213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225061056211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3133878 + ... + 3204888.

It is an arithmetic number, because the mean of its divisors is an integer number (11009700480).

Almost surely, 2^225061056213 is an apocalyptic number.

It is an amenable number.

225061056213 is a deficient number, since it is larger than the sum of its proper divisors (127249359147).

225061056213 is a wasteful number, since it uses less digits than its factorization.

225061056213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75137.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 225061056213 in words is "two hundred twenty-five billion, sixty-one million, fifty-six thousand, two hundred thirteen".