1202341212 has 24 divisors (see below), whose sum is σ = 3117181200. Its totient is φ = 400780368.

The previous prime is 1202341207. The next prime is 1202341219. The reversal of 1202341212 is 2121432021.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202341219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5566287 + ... + 5566502.

It is an arithmetic number, because the mean of its divisors is an integer number (129882550).

Almost surely, 2^1202341212 is an apocalyptic number.

1202341212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1202341212 is an abundant number, since it is smaller than the sum of its proper divisors (1914839988).

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

1202341212 is a wasteful number, since it uses less digits than its factorization.

1202341212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11132802 (or 11132794 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1202341212 is about 34674.7921695286. The cubic root of 1202341212 is about 1063.3492060624.

Adding to 1202341212 its reverse (2121432021), we get a palindrome (3323773233).

It can be divided in two parts, 12023 and 41212, that added together give a palindrome (53235).

The spelling of 1202341212 in words is "one billion, two hundred two million, three hundred forty-one thousand, two hundred twelve".