224446453774000 has 80 divisors (see below), whose sum is σ = 542878375122720. Its totient is φ = 89750980204800.

The previous prime is 224446453773989. The next prime is 224446453774043. The reversal of 224446453774000 is 477354644422.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×224446453774000² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10743190 + ... + 23755189.

It is an arithmetic number, because the mean of its divisors is an integer number (6785979689034).

Almost surely, 2^{224446453774000} is an apocalyptic number.

224446453774000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224446453774000 is an abundant number, since it is smaller than the sum of its proper divisors (318431921348720).

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

224446453774000 is a wasteful number, since it uses less digits than its factorization.

224446453774000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34501655 (or 34501639 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 52.

The spelling of 224446453774000 in words is "two hundred twenty-four trillion, four hundred forty-six billion, four hundred fifty-three million, seven hundred seventy-four thousand".