1630116202 has 24 divisors (see below), whose sum is σ = 2888442720. Its totient is φ = 683963280.

The previous prime is 1630116161. The next prime is 1630116209. The reversal of 1630116202 is 2026110361.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1630116209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215502 + ... + 222937.

It is an arithmetic number, because the mean of its divisors is an integer number (120351780).

Almost surely, 2^1630116202 is an apocalyptic number.

1630116202 is a deficient number, since it is larger than the sum of its proper divisors (1258326518).

1630116202 is a wasteful number, since it uses less digits than its factorization.

1630116202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438478 (or 438465 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1630116202 is about 40374.6975468548. The cubic root of 1630116202 is about 1176.8998874663.

Adding to 1630116202 its reverse (2026110361), we get a palindrome (3656226563).

The spelling of 1630116202 in words is "one billion, six hundred thirty million, one hundred sixteen thousand, two hundred two".