223077547272020 has 96 divisors (see below), whose sum is σ = 566883123464448. Its totient is φ = 71984216512512.

The previous prime is 223077547271947. The next prime is 223077547272067. The reversal of 223077547272020 is 20272745770322.

It is a super-3 number, since 3×223077547272020³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223077547272020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 688236314 + ... + 688560366.

It is an arithmetic number, because the mean of its divisors is an integer number (5905032536088).

Almost surely, 2^{223077547272020} is an apocalyptic number.

223077547272020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223077547272020 is an abundant number, since it is smaller than the sum of its proper divisors (343805576192428).

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

223077547272020 is a wasteful number, since it uses less digits than its factorization.

223077547272020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613329 (or 613327 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 50.

The spelling of 223077547272020 in words is "two hundred twenty-three trillion, seventy-seven billion, five hundred forty-seven million, two hundred seventy-two thousand, twenty".