23163822212280 has 64 divisors (see below), whose sum is σ = 69494042823840. Its totient is φ = 6176790262272.

The previous prime is 23163822212269. The next prime is 23163822212327. The reversal of 23163822212280 is 8221222836132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315259 + ... + 6813738.

Almost surely, 2^{23163822212280} is an apocalyptic number.

23163822212280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23163822212280 is an abundant number, since it is smaller than the sum of its proper divisors (46330220611560).

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

23163822212280 is a wasteful number, since it uses less digits than its factorization.

23163822212280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7156088 (or 7156084 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 23163822212280 in words is "twenty-three trillion, one hundred sixty-three billion, eight hundred twenty-two million, two hundred twelve thousand, two hundred eighty".