223735226253 has 64 divisors (see below), whose sum is σ = 384842465280. Its totient is φ = 112206916800.

The previous prime is 223735226243. The next prime is 223735226269. The reversal of 223735226253 is 352622537322.

It is not a de Polignac number, because 223735226253 - 2²⁴ = 223718449037 is a prime.

It is a super-2 number, since 2×223735226253² (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 (223735226243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2963176 + ... + 3037742.

It is an arithmetic number, because the mean of its divisors is an integer number (6013163520).

Almost surely, 2^223735226253 is an apocalyptic number.

It is an amenable number.

223735226253 is a deficient number, since it is larger than the sum of its proper divisors (161107239027).

223735226253 is a wasteful number, since it uses less digits than its factorization.

223735226253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75038.

The product of its digits is 907200, while the sum is 42.

The spelling of 223735226253 in words is "two hundred twenty-three billion, seven hundred thirty-five million, two hundred twenty-six thousand, two hundred fifty-three".