1202041012 has 12 divisors (see below), whose sum is σ = 2104032420. Its totient is φ = 600888896.

The previous prime is 1202040971. The next prime is 1202041013. The reversal of 1202041012 is 2101402021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 712569636 + 489471376 = 26694^2 + 22124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1202040983 and 1202041001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202041013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10687 + ... + 50182.

It is an arithmetic number, because the mean of its divisors is an integer number (175336035).

Almost surely, 2^1202041012 is an apocalyptic number.

It is an amenable number.

1202041012 is a deficient number, since it is larger than the sum of its proper divisors (901991408).

1202041012 is a wasteful number, since it uses less digits than its factorization.

1202041012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65810 (or 65808 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1202041012 is about 34670.4631062234. The cubic root of 1202041012 is about 1063.2606998492.

Adding to 1202041012 its reverse (2101402021), we get a palindrome (3303443033).

The spelling of 1202041012 in words is "one billion, two hundred two million, forty-one thousand, twelve".