1202522113 has 8 divisors (see below), whose sum is σ = 1295536256. Its totient is φ = 1109581200.

The previous prime is 1202522099. The next prime is 1202522201. The reversal of 1202522113 is 3112252021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1202522113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202522413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18568 + ... + 52438.

It is an arithmetic number, because the mean of its divisors is an integer number (161942032).

Almost surely, 2^1202522113 is an apocalyptic number.

1202522113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1202522113 is a deficient number, since it is larger than the sum of its proper divisors (93014143).

1202522113 is a wasteful number, since it uses less digits than its factorization.

1202522113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36615.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1202522113 is about 34677.4006090422. The cubic root of 1202522113 is about 1063.4025329345.

Adding to 1202522113 its reverse (3112252021), we get a palindrome (4314774134).

The spelling of 1202522113 in words is "one billion, two hundred two million, five hundred twenty-two thousand, one hundred thirteen".