225011607052 has 6 divisors (see below), whose sum is σ = 393770312348. Its totient is φ = 112505803524.

The previous prime is 225011607049. The next prime is 225011607061. The reversal of 225011607052 is 250706110522.

It is a super-2 number, since 2×225011607052² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28126450878 + ... + 28126450885.

Almost surely, 2^225011607052 is an apocalyptic number.

It is an amenable number.

225011607052 is a deficient number, since it is larger than the sum of its proper divisors (168758705296).

225011607052 is a wasteful number, since it uses less digits than its factorization.

225011607052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56252901767 (or 56252901765 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 225011607052 its reverse (250706110522), we get a palindrome (475717717574).

The spelling of 225011607052 in words is "two hundred twenty-five billion, eleven million, six hundred seven thousand, fifty-two".