22030232011 has 8 divisors (see below), whose sum is σ = 22879022144. Its totient is φ = 21196735560.

The previous prime is 22030231969. The next prime is 22030232047. The reversal of 22030232011 is 11023203022.

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 22030232011 - 2²⁵ = 21996677579 is a prime.

It is a super-2 number, since 2×22030232011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22030232111) 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, 3820485 + ... + 3826246.

It is an arithmetic number, because the mean of its divisors is an integer number (2859877768).

Almost surely, 2^22030232011 is an apocalyptic number.

22030232011 is a deficient number, since it is larger than the sum of its proper divisors (848790133).

22030232011 is an equidigital number, since it uses as much as digits as its factorization.

22030232011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7646841.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22030232011 its reverse (11023203022), we get a palindrome (33053435033).

The spelling of 22030232011 in words is "twenty-two billion, thirty million, two hundred thirty-two thousand, eleven".