1072051534220 has 24 divisors (see below), whose sum is σ = 2251667602800. Its totient is φ = 428752160192.

The previous prime is 1072051534181. The next prime is 1072051534223. The reversal of 1072051534220 is 224351502701.

It is a super-3 number, since 3×1072051534220³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1072051534223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4149830 + ... + 4400589.

It is an arithmetic number, because the mean of its divisors is an integer number (93819483450).

Almost surely, 2^{1072051534220} is an apocalyptic number.

1072051534220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1072051534220 is an abundant number, since it is smaller than the sum of its proper divisors (1179616068580).

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

1072051534220 is a wasteful number, since it uses less digits than its factorization.

1072051534220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8556697 (or 8556695 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 1072051534220 in words is "one trillion, seventy-two billion, fifty-one million, five hundred thirty-four thousand, two hundred twenty".