1201043112210 has 32 divisors (see below), whose sum is σ = 3202781633280. Its totient is φ = 320278163184.

The previous prime is 1201043112209. The next prime is 1201043112349. The reversal of 1201043112210 is 122113401021.

1201043112210 is a `hidden beast` number, since 1 + 2 + 0 + 10 + 431 + 1 + 221 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2224153642 + ... + 2224154181.

It is an arithmetic number, because the mean of its divisors is an integer number (100086926040).

Almost surely, 2^{1201043112210} is an apocalyptic number.

1201043112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201043112210 is an abundant number, since it is smaller than the sum of its proper divisors (2001738521070).

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

1201043112210 is a wasteful number, since it uses less digits than its factorization.

1201043112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448307839 (or 4448307833 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1201043112210 its reverse (122113401021), we get a palindrome (1323156513231).

The spelling of 1201043112210 in words is "one trillion, two hundred one billion, forty-three million, one hundred twelve thousand, two hundred ten".