223435156411025 has 18 divisors (see below), whose sum is σ = 300011276294370. Its totient is φ = 164998269346560.

The previous prime is 223435156410913. The next prime is 223435156411063. The reversal of 223435156411025 is 520114651534322.

It is a happy number.

It can be written as a sum of positive squares in 9 ways, for example, as 86230854607249 + 137204301803776 = 9286057^2 + 11713424^2 .

It is not a de Polignac number, because 223435156411025 - 2¹² = 223435156406929 is a prime.

It is a super-3 number, since 3×223435156411025³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26442026120 + ... + 26442034569.

It is an arithmetic number, because the mean of its divisors is an integer number (16667293127465).

Almost surely, 2^{223435156411025} is an apocalyptic number.

223435156411025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223435156411025 is a deficient number, since it is larger than the sum of its proper divisors (76576119883345).

223435156411025 is a wasteful number, since it uses less digits than its factorization.

223435156411025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52884060725 (or 52884060707 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 223435156411025 in words is "two hundred twenty-three trillion, four hundred thirty-five billion, one hundred fifty-six million, four hundred eleven thousand, twenty-five".