23023022022 has 192 divisors, whose sum is σ = 67323110400. Its totient is φ = 5491411200.

The previous prime is 23023021993. The next prime is 23023022023. The reversal of 23023022022 is 22022032032.

23023022022 is a `hidden beast` number, since 230 + 230 + 2 + 202 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23023021986 and 23023022004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023022023) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3582372 + ... + 3588792.

It is an arithmetic number, because the mean of its divisors is an integer number (350641200).

Almost surely, 2^23023022022 is an apocalyptic number.

23023022022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23023022022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33661555200).

23023022022 is an abundant number, since it is smaller than the sum of its proper divisors (44300088378).

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

23023022022 is a wasteful number, since it uses less digits than its factorization.

23023022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6659 (or 6656 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 23023022022 its reverse (22022032032), we get a palindrome (45045054054).

It can be divided in two parts, 2302302 and 2022, that added together give a square (2304324 = 1518²).

The spelling of 23023022022 in words is "twenty-three billion, twenty-three million, twenty-two thousand, twenty-two".