2202123230011 has 4 divisors (see below), whose sum is σ = 2233139050224. Its totient is φ = 2171107409800.

The previous prime is 2202123230009. The next prime is 2202123230029. The reversal of 2202123230011 is 1100323212022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2202123230011 - 2¹ = 2202123230009 is a prime.

It is a super-2 number, since 2×2202123230011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202123240011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15507910000 + ... + 15507910141.

It is an arithmetic number, because the mean of its divisors is an integer number (558284762556).

Almost surely, 2^{2202123230011} is an apocalyptic number.

2202123230011 is a deficient number, since it is larger than the sum of its proper divisors (31015820213).

2202123230011 is an equidigital number, since it uses as much as digits as its factorization.

2202123230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31015820212.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2202123230011 its reverse (1100323212022), we get a palindrome (3302446442033).

The spelling of 2202123230011 in words is "two trillion, two hundred two billion, one hundred twenty-three million, two hundred thirty thousand, eleven".