11402221413 has 8 divisors (see below), whose sum is σ = 16585049376. Its totient is φ = 6910437200.

The previous prime is 11402221387. The next prime is 11402221433. The reversal of 11402221413 is 31412220411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11402221413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11402221413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402221433) 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, 172760898 + ... + 172760963.

It is an arithmetic number, because the mean of its divisors is an integer number (2073131172).

Almost surely, 2^11402221413 is an apocalyptic number.

It is an amenable number.

11402221413 is a deficient number, since it is larger than the sum of its proper divisors (5182827963).

11402221413 is a wasteful number, since it uses less digits than its factorization.

11402221413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345521875.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11402221413 its reverse (31412220411), we get a palindrome (42814441824).

The spelling of 11402221413 in words is "eleven billion, four hundred two million, two hundred twenty-one thousand, four hundred thirteen".