1002231210 has 96 divisors (see below), whose sum is σ = 2582036352. Its totient is φ = 248497920.

The previous prime is 1002231169. The next prime is 1002231227. The reversal of 1002231210 is 121322001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 944080 + ... + 945140.

It is an arithmetic number, because the mean of its divisors is an integer number (26896212).

Almost surely, 2^1002231210 is an apocalyptic number.

1002231210 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 1002231210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1291018176).

1002231210 is an abundant number, since it is smaller than the sum of its proper divisors (1579805142).

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

1002231210 is a wasteful number, since it uses less digits than its factorization.

1002231210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1002231210 is about 31658.0354728464. The cubic root of 1002231210 is about 1000.7431842071.

Adding to 1002231210 its reverse (121322001), we get a palindrome (1123553211).

The spelling of 1002231210 in words is "one billion, two million, two hundred thirty-one thousand, two hundred ten".