226521350752 has 24 divisors (see below), whose sum is σ = 453522623400. Its totient is φ = 111341001984.

The previous prime is 226521350747. The next prime is 226521350767. The reversal of 226521350752 is 257053125622.

It is a super-2 number, since 2×226521350752² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59987877 + ... + 59991652.

It is an arithmetic number, because the mean of its divisors is an integer number (18896775975).

Almost surely, 2^226521350752 is an apocalyptic number.

It is an amenable number.

226521350752 is an abundant number, since it is smaller than the sum of its proper divisors (227001272648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226521350752 is a wasteful number, since it uses less digits than its factorization.

226521350752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119979598 (or 119979590 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 226521350752 in words is "two hundred twenty-six billion, five hundred twenty-one million, three hundred fifty thousand, seven hundred fifty-two".