1230202016 has 48 divisors (see below), whose sum is σ = 2504597760. Its totient is φ = 594186240.

The previous prime is 1230202009. The next prime is 1230202031. The reversal of 1230202016 is 6102020321.

It is a junction number, because it is equal to n+sod(n) for n = 1230201985 and 1230202003.

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, 1010240 + ... + 1011456.

It is an arithmetic number, because the mean of its divisors is an integer number (52179120).

Almost surely, 2^1230202016 is an apocalyptic number.

1230202016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230202016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1252298880).

1230202016 is an abundant number, since it is smaller than the sum of its proper divisors (1274395744).

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

1230202016 is a wasteful number, since it uses less digits than its factorization.

1230202016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1230202016 is about 35074.2357864003. The cubic root of 1230202016 is about 1071.4999245501.

Adding to 1230202016 its reverse (6102020321), we get a palindrome (7332222337).

The spelling of 1230202016 in words is "one billion, two hundred thirty million, two hundred two thousand, sixteen".