1202164230 has 64 divisors (see below), whose sum is σ = 3019161600. Its totient is φ = 305771136.

The previous prime is 1202164217. The next prime is 1202164247. The reversal of 1202164230 is 324612021.

It is a junction number, because it is equal to n+sod(n) for n = 1202164197 and 1202164206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261996 + ... + 266544.

It is an arithmetic number, because the mean of its divisors is an integer number (47174400).

Almost surely, 2^1202164230 is an apocalyptic number.

1202164230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202164230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509580800).

1202164230 is an abundant number, since it is smaller than the sum of its proper divisors (1816997370).

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

1202164230 is a wasteful number, since it uses less digits than its factorization.

1202164230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1202164230 is about 34672.2400487768. The cubic root of 1202164230 is about 1063.2970292754.

Adding to 1202164230 its reverse (324612021), we get a palindrome (1526776251).

The spelling of 1202164230 in words is "one billion, two hundred two million, one hundred sixty-four thousand, two hundred thirty".