23142000222 has 24 divisors (see below), whose sum is σ = 54699273720. Its totient is φ = 7012727280.

The previous prime is 23142000221. The next prime is 23142000223. The reversal of 23142000222 is 22200024132.

23142000222 is a `hidden beast` number, since 23 + 1 + 420 + 0 + 0 + 222 = 666.

It is an interprime number because it is at equal distance from previous prime (23142000221) and next prime (23142000223).

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 = 23142000195 and 23142000204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23142000221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58439197 + ... + 58439592.

It is an arithmetic number, because the mean of its divisors is an integer number (2279136405).

Almost surely, 2^23142000222 is an apocalyptic number.

23142000222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23142000222 is an abundant number, since it is smaller than the sum of its proper divisors (31557273498).

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

23142000222 is a wasteful number, since it uses less digits than its factorization.

23142000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116878808 (or 116878805 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 23142000222 its reverse (22200024132), we get a palindrome (45342024354).

The spelling of 23142000222 in words is "twenty-three billion, one hundred forty-two million, two hundred twenty-two", and thus it is an aban number.