23116625121702 has 64 divisors (see below), whose sum is σ = 53483419376640. Its totient is φ = 6524216354304.

The previous prime is 23116625121673. The next prime is 23116625121757. The reversal of 23116625121702 is 20712152661132.

It is a super-2 number, since 2×23116625121702² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 868023 + ... + 6854685.

It is an arithmetic number, because the mean of its divisors is an integer number (835678427760).

Almost surely, 2^{23116625121702} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23116625121702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26741709688320).

23116625121702 is an abundant number, since it is smaller than the sum of its proper divisors (30366794254938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23116625121702 is a wasteful number, since it uses less digits than its factorization.

23116625121702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987797.

The product of its (nonzero) digits is 60480, while the sum is 39.

Adding to 23116625121702 its reverse (20712152661132), we get a palindrome (43828777782834).

The spelling of 23116625121702 in words is "twenty-three trillion, one hundred sixteen billion, six hundred twenty-five million, one hundred twenty-one thousand, seven hundred two".