1014112565220 has 24 divisors (see below), whose sum is σ = 2839515182784. Its totient is φ = 270430017376.

The previous prime is 1014112565209. The next prime is 1014112565293. The reversal of 1014112565220 is 225652114101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8450937984 + ... + 8450938103.

It is an arithmetic number, because the mean of its divisors is an integer number (118313132616).

Almost surely, 2^{1014112565220} is an apocalyptic number.

1014112565220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1014112565220 is an abundant number, since it is smaller than the sum of its proper divisors (1825402617564).

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

1014112565220 is a wasteful number, since it uses less digits than its factorization.

1014112565220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16901876099 (or 16901876097 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 1014112565220 its reverse (225652114101), we get a palindrome (1239764679321).

The spelling of 1014112565220 in words is "one trillion, fourteen billion, one hundred twelve million, five hundred sixty-five thousand, two hundred twenty".