1012233330 has 96 divisors (see below), whose sum is σ = 2730663936. Its totient is φ = 259967232.

The previous prime is 1012233319. The next prime is 1012233337. The reversal of 1012233330 is 333322101.

1012233330 is a `hidden beast` number, since 101 + 2 + 233 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1012233337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 280719 + ... + 284301.

It is an arithmetic number, because the mean of its divisors is an integer number (28444416).

Almost surely, 2^1012233330 is an apocalyptic number.

1012233330 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 1012233330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1365331968).

1012233330 is an abundant number, since it is smaller than the sum of its proper divisors (1718430606).

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

1012233330 is a wasteful number, since it uses less digits than its factorization.

1012233330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712 (or 3709 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1012233330 is about 31815.6145626640. The cubic root of 1012233330 is about 1004.0612605012.

Adding to 1012233330 its reverse (333322101), we get a palindrome (1345555431).

The spelling of 1012233330 in words is "one billion, twelve million, two hundred thirty-three thousand, three hundred thirty".