1120001202 has 32 divisors (see below), whose sum is σ = 2499883200. Its totient is φ = 371685024.

The previous prime is 1120001173. The next prime is 1120001209. The reversal of 1120001202 is 2021000211.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1120001209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33427 + ... + 57942.

It is an arithmetic number, because the mean of its divisors is an integer number (78121350).

Almost surely, 2^1120001202 is an apocalyptic number.

1120001202 is an abundant number, since it is smaller than the sum of its proper divisors (1379881998).

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

1120001202 is a wasteful number, since it uses less digits than its factorization.

1120001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91607 (or 91601 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1120001202 is about 33466.4190196681. The cubic root of 1120001202 is about 1038.4991918807.

Adding to 1120001202 its reverse (2021000211), we get a palindrome (3141001413).

Subtracting 1120001202 from its reverse (2021000211), we obtain a palindrome (900999009).

The spelling of 1120001202 in words is "one billion, one hundred twenty million, one thousand, two hundred two".