227970823000 has 32 divisors (see below), whose sum is σ = 533451728160. Its totient is φ = 91188328800.

The previous prime is 227970822949. The next prime is 227970823001. The reversal of 227970823000 is 328079722.

It is a super-2 number, since 2×227970823000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227970823001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113984412 + ... + 113986411.

It is an arithmetic number, because the mean of its divisors is an integer number (16670366505).

Almost surely, 2^227970823000 is an apocalyptic number.

227970823000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227970823000 is an abundant number, since it is smaller than the sum of its proper divisors (305480905160).

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

227970823000 is a wasteful number, since it uses less digits than its factorization.

227970823000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227970844 (or 227970830 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 227970823000 in words is "two hundred twenty-seven billion, nine hundred seventy million, eight hundred twenty-three thousand".