23011211232122 has 96 divisors (see below), whose sum is σ = 38052942903360. Its totient is φ = 10425630216960.

The previous prime is 23011211232083. The next prime is 23011211232127. The reversal of 23011211232122 is 22123211211032.

It is not an unprimeable number, because it can be changed into a prime (23011211232127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 651433553 + ... + 651468875.

It is an arithmetic number, because the mean of its divisors is an integer number (396384821910).

Almost surely, 2^{23011211232122} is an apocalyptic number.

23011211232122 is a deficient number, since it is larger than the sum of its proper divisors (15041731671238).

23011211232122 is a wasteful number, since it uses less digits than its factorization.

23011211232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35836 (or 35817 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 23011211232122 its reverse (22123211211032), we get a palindrome (45134422443154).

The spelling of 23011211232122 in words is "twenty-three trillion, eleven billion, two hundred eleven million, two hundred thirty-two thousand, one hundred twenty-two".