11213322001 has 8 divisors (see below), whose sum is σ = 12816405504. Its totient is φ = 9610533600.

The previous prime is 11213321983. The next prime is 11213322007. The reversal of 11213322001 is 10022331211.

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 11213322001 - 2¹⁷ = 11213190929 is a prime.

It is a super-2 number, since 2×11213322001² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11213322007) 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, 14736 + ... + 150478.

It is an arithmetic number, because the mean of its divisors is an integer number (1602050688).

Almost surely, 2^11213322001 is an apocalyptic number.

It is an amenable number.

11213322001 is a deficient number, since it is larger than the sum of its proper divisors (1603083503).

11213322001 is a wasteful number, since it uses less digits than its factorization.

11213322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147551.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11213322001 its reverse (10022331211), we get a palindrome (21235653212).

The spelling of 11213322001 in words is "eleven billion, two hundred thirteen million, three hundred twenty-two thousand, one".