1499972822208 has 168 divisors, whose sum is σ = 5202637064352. Its totient is φ = 403354017792.

The previous prime is 1499972822189. The next prime is 1499972822213. The reversal of 1499972822208 is 8022282799941.

1499972822208 is a `hidden beast` number, since 1 + 49 + 9 + 97 + 282 + 220 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10873135 + ... + 11010222.

It is an arithmetic number, because the mean of its divisors is an integer number (30968077764).

Almost surely, 2^{1499972822208} is an apocalyptic number.

1499972822208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1499972822208 is an abundant number, since it is smaller than the sum of its proper divisors (3702664242144).

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

1499972822208 is a wasteful number, since it uses less digits than its factorization.

1499972822208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21883399 (or 21883386 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 1499972822208 in words is "one trillion, four hundred ninety-nine billion, nine hundred seventy-two million, eight hundred twenty-two thousand, two hundred eight".