11402201011 has 8 divisors (see below), whose sum is σ = 11485983600. Its totient is φ = 11318515488.

The previous prime is 11402201009. The next prime is 11402201099. The reversal of 11402201011 is 11010220411.

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

It is a cyclic number.

It is not a de Polignac number, because 11402201011 - 2¹ = 11402201009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11402200982 and 11402201000.

It is not an unprimeable number, because it can be changed into a prime (11402201611) 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, 220540 + ... + 267286.

It is an arithmetic number, because the mean of its divisors is an integer number (1435747950).

Almost surely, 2^11402201011 is an apocalyptic number.

11402201011 is a deficient number, since it is larger than the sum of its proper divisors (83782589).

11402201011 is a wasteful number, since it uses less digits than its factorization.

11402201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48533.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11402201011 its reverse (11010220411), we get a palindrome (22412421422).

The spelling of 11402201011 in words is "eleven billion, four hundred two million, two hundred one thousand, eleven".