11202001213 has 16 divisors (see below), whose sum is σ = 12633094656. Its totient is φ = 9855457920.

The previous prime is 11202001207. The next prime is 11202001219. The reversal of 11202001213 is 31210020211.

It is an interprime number because it is at equal distance from previous prime (11202001207) and next prime (11202001219).

It is a cyclic number.

It is not a de Polignac number, because 11202001213 - 2²¹ = 11199904061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 11202001193 and 11202001202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202001219) 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, 17356 + ... + 150682.

It is an arithmetic number, because the mean of its divisors is an integer number (789568416).

Almost surely, 2^11202001213 is an apocalyptic number.

11202001213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11202001213 is a deficient number, since it is larger than the sum of its proper divisors (1431093443).

11202001213 is a wasteful number, since it uses less digits than its factorization.

11202001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133644.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11202001213 its reverse (31210020211), we get a palindrome (42412021424).

The spelling of 11202001213 in words is "eleven billion, two hundred two million, one thousand, two hundred thirteen".