1422280686896 has 20 divisors (see below), whose sum is σ = 2758432822512. Its totient is φ = 710427055296.

The previous prime is 1422280686887. The next prime is 1422280686907. The reversal of 1422280686896 is 6986860822241.

It is a super-2 number, since 2×1422280686896² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

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 3 ways as a sum of consecutive naturals, for example, 44564060 + ... + 44595963.

Almost surely, 2^{1422280686896} is an apocalyptic number.

1422280686896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1422280686896 is a deficient number, since it is larger than the sum of its proper divisors (1336152135616).

1422280686896 is an equidigital number, since it uses as much as digits as its factorization.

1422280686896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89161028 (or 89161022 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 62.

The spelling of 1422280686896 in words is "one trillion, four hundred twenty-two billion, two hundred eighty million, six hundred eighty-six thousand, eight hundred ninety-six".