1222018470936 has 32 divisors (see below), whose sum is σ = 3394495753200. Its totient is φ = 407339490240.

The previous prime is 1222018470929. The next prime is 1222018470943. The reversal of 1222018470936 is 6390748102221.

1222018470936 is a `hidden beast` number, since 122 + 20 + 1 + 8 + 470 + 9 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (1222018470929) and next prime (1222018470943).

It is a junction number, because it is equal to n+sod(n) for n = 1222018470891 and 1222018470900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2828746245 + ... + 2828746676.

Almost surely, 2^{1222018470936} is an apocalyptic number.

It is an amenable number.

1222018470936 is an abundant number, since it is smaller than the sum of its proper divisors (2172477282264).

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

1222018470936 is a wasteful number, since it uses less digits than its factorization.

1222018470936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657492936 (or 5657492926 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 1222018470936 in words is "one trillion, two hundred twenty-two billion, eighteen million, four hundred seventy thousand, nine hundred thirty-six".