11020232201 has 8 divisors (see below), whose sum is σ = 12729252384. Its totient is φ = 9429075520.

The previous prime is 11020232173. The next prime is 11020232231. The reversal of 11020232201 is 10223202011.

It is a happy number.

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 11020232201 - 2¹⁸ = 11019970057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020232231) 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, 29465675 + ... + 29466048.

It is an arithmetic number, because the mean of its divisors is an integer number (1591156548).

Almost surely, 2^11020232201 is an apocalyptic number.

11020232201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11020232201 is a deficient number, since it is larger than the sum of its proper divisors (1709020183).

11020232201 is a wasteful number, since it uses less digits than its factorization.

11020232201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58931751.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11020232201 its reverse (10223202011), we get a palindrome (21243434212).

The spelling of 11020232201 in words is "eleven billion, twenty million, two hundred thirty-two thousand, two hundred one".