23120121122 has 8 divisors (see below), whose sum is σ = 39634493376. Its totient is φ = 9908623332.

The previous prime is 23120121109. The next prime is 23120121131. The reversal of 23120121122 is 22112102132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23120121122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 825718598 + ... + 825718625.

It is an arithmetic number, because the mean of its divisors is an integer number (4954311672).

Almost surely, 2^23120121122 is an apocalyptic number.

23120121122 is a deficient number, since it is larger than the sum of its proper divisors (16514372254).

23120121122 is a wasteful number, since it uses less digits than its factorization.

23120121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651437232.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 23120121122 its reverse (22112102132), we get a palindrome (45232223254).

The spelling of 23120121122 in words is "twenty-three billion, one hundred twenty million, one hundred twenty-one thousand, one hundred twenty-two".