1228124810 has 16 divisors (see below), whose sum is σ = 2411590752. Its totient is φ = 446590800.

The previous prime is 1228124809. The next prime is 1228124903. The reversal of 1228124810 is 184218221.

It is a super-2 number, since 2×1228124810² = 3016581097875072200, which contains 22 as substring.

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, 5582276 + ... + 5582495.

It is an arithmetic number, because the mean of its divisors is an integer number (150724422).

Almost surely, 2^1228124810 is an apocalyptic number.

1228124810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1228124810 is a deficient number, since it is larger than the sum of its proper divisors (1183465942).

1228124810 is a wasteful number, since it uses less digits than its factorization.

1228124810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11164789.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 1228124810 is about 35044.6117113601. The cubic root of 1228124810 is about 1070.8965060495.

The spelling of 1228124810 in words is "one billion, two hundred twenty-eight million, one hundred twenty-four thousand, eight hundred ten".