1146885428228 has 24 divisors (see below), whose sum is σ = 2113885553472. Its totient is φ = 543384151904.

The previous prime is 1146885428203. The next prime is 1146885428233. The reversal of 1146885428228 is 8228245886411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58243175 + ... + 58262862.

It is an arithmetic number, because the mean of its divisors is an integer number (88078564728).

Almost surely, 2^{1146885428228} is an apocalyptic number.

It is an amenable number.

1146885428228 is a deficient number, since it is larger than the sum of its proper divisors (967000125244).

1146885428228 is a wasteful number, since it uses less digits than its factorization.

1146885428228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116506171 (or 116506169 counting only the distinct ones).

The product of its digits is 15728640, while the sum is 59.

The spelling of 1146885428228 in words is "one trillion, one hundred forty-six billion, eight hundred eighty-five million, four hundred twenty-eight thousand, two hundred twenty-eight".