283788372227230 has 128 divisors (see below), whose sum is σ = 571392132958080. Its totient is φ = 100759665377280.

The previous prime is 283788372227219. The next prime is 283788372227231. The reversal of 283788372227230 is 32722273887382.

It is a happy number.

It is a super-2 number, since 2×283788372227230² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283788372227231) 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, 6754111182 + ... + 6754153198.

It is an arithmetic number, because the mean of its divisors is an integer number (4464001038735).

Almost surely, 2^{283788372227230} is an apocalyptic number.

283788372227230 is an abundant number, since it is smaller than the sum of its proper divisors (287603760730850).

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

283788372227230 is a wasteful number, since it uses less digits than its factorization.

283788372227230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49294.

The product of its (nonzero) digits is 151732224, while the sum is 64.

The spelling of 283788372227230 in words is "two hundred eighty-three trillion, seven hundred eighty-eight billion, three hundred seventy-two million, two hundred twenty-seven thousand, two hundred thirty".