22630643061040 has 80 divisors (see below), whose sum is σ = 60133480978752. Its totient is φ = 7758996406272.

The previous prime is 22630643061029. The next prime is 22630643061097. The reversal of 22630643061040 is 4016034603622.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81496512 + ... + 81773728.

Almost surely, 2^{22630643061040} is an apocalyptic number.

22630643061040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22630643061040 is an abundant number, since it is smaller than the sum of its proper divisors (37502837917712).

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

22630643061040 is a wasteful number, since it uses less digits than its factorization.

22630643061040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423014 (or 423008 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 22630643061040 its reverse (4016034603622), we get a palindrome (26646677664662).

The spelling of 22630643061040 in words is "twenty-two trillion, six hundred thirty billion, six hundred forty-three million, sixty-one thousand, forty".