22987060346880 has 1904 divisors, whose sum is σ = 96546185573760. Its totient is φ = 5142963290112.

The previous prime is 22987060346843. The next prime is 22987060346933. The reversal of 22987060346880 is 8864306078922.

22987060346880 is a `hidden beast` number, since 2 + 2 + 98 + 7 + 0 + 6 + 0 + 3 + 468 + 80 = 666.

It is a super-2 number, since 2×22987060346880² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 98656911244 + ... + 98656911476.

Almost surely, 2^{22987060346880} is an apocalyptic number.

22987060346880 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 22987060346880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48273092786880).

22987060346880 is an abundant number, since it is smaller than the sum of its proper divisors (73559125226880).

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

22987060346880 is an frugal number, since it uses more digits than its factorization.

22987060346880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 63.

The spelling of 22987060346880 in words is "twenty-two trillion, nine hundred eighty-seven billion, sixty million, three hundred forty-six thousand, eight hundred eighty".