1822224118630 has 32 divisors (see below), whose sum is σ = 3283161799968. Its totient is φ = 728188128000.

The previous prime is 1822224118613. The next prime is 1822224118633. The reversal of 1822224118630 is 368114222281.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1822224118633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47184909 + ... + 47223511.

It is an arithmetic number, because the mean of its divisors is an integer number (102598806249).

Almost surely, 2^{1822224118630} is an apocalyptic number.

1822224118630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1822224118630 is a deficient number, since it is larger than the sum of its proper divisors (1460937681338).

1822224118630 is a wasteful number, since it uses less digits than its factorization.

1822224118630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43032.

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 1822224118630 in words is "one trillion, eight hundred twenty-two billion, two hundred twenty-four million, one hundred eighteen thousand, six hundred thirty".