1210112302230 has 192 divisors, whose sum is σ = 3570167240640. Its totient is φ = 281917698048.

The previous prime is 1210112302213. The next prime is 1210112302247. The reversal of 1210112302230 is 322032110121.

1210112302230 is a `hidden beast` number, since 1 + 21 + 0 + 112 + 302 + 230 = 666.

It is an interprime number because it is at equal distance from previous prime (1210112302213) and next prime (1210112302247).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22937242 + ... + 22989938.

It is an arithmetic number, because the mean of its divisors is an integer number (18594621045).

Almost surely, 2^{1210112302230} is an apocalyptic number.

1210112302230 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 1210112302230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785083620320).

1210112302230 is an abundant number, since it is smaller than the sum of its proper divisors (2360054938410).

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

1210112302230 is a wasteful number, since it uses less digits than its factorization.

1210112302230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53775 (or 53772 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1210112302230 its reverse (322032110121), we get a palindrome (1532144412351).

The spelling of 1210112302230 in words is "one trillion, two hundred ten billion, one hundred twelve million, three hundred two thousand, two hundred thirty".