1497110285220 has 48 divisors (see below), whose sum is σ = 4572991418688. Its totient is φ = 362935826560.

The previous prime is 1497110285207. The next prime is 1497110285243. The reversal of 1497110285220 is 225820117941.

It is a super-2 number, since 2×1497110285220² (a number of 25 digits) contains 22 as substring.

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, 1134173799 + ... + 1134175118.

It is an arithmetic number, because the mean of its divisors is an integer number (95270654556).

Almost surely, 2^{1497110285220} is an apocalyptic number.

1497110285220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1497110285220 is an abundant number, since it is smaller than the sum of its proper divisors (3075881133468).

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

1497110285220 is a wasteful number, since it uses less digits than its factorization.

1497110285220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268348940 (or 2268348938 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 1497110285220 in words is "one trillion, four hundred ninety-seven billion, one hundred ten million, two hundred eighty-five thousand, two hundred twenty".