23022678000 has 320 divisors, whose sum is σ = 88520620032. Its totient is φ = 5033318400.

The previous prime is 23022677987. The next prime is 23022678059. The reversal of 23022678000 is 87622032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 954084 + ... + 977916.

Almost surely, 2^23022678000 is an apocalyptic number.

23022678000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23022678000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44260310016).

23022678000 is an abundant number, since it is smaller than the sum of its proper divisors (65497942032).

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

23022678000 is a wasteful number, since it uses less digits than its factorization.

23022678000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23889 (or 23873 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 23022678000 in words is "twenty-three billion, twenty-two million, six hundred seventy-eight thousand".