57020226020000 has 180 divisors, whose sum is σ = 143783265312918. Its totient is φ = 22251782400000.

The previous prime is 57020226019921. The next prime is 57020226020029. The reversal of 57020226020000 is 2062202075.

It can be written as a sum of positive squares in 15 ways, for example, as 53454639767824 + 3565586252176 = 7311268^2 + 1888276^2 .

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 29 ways as a sum of consecutive naturals, for example, 32771990 + ... + 34468010.

Almost surely, 2^{57020226020000} is an apocalyptic number.

57020226020000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57020226020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71891632656459).

57020226020000 is an abundant number, since it is smaller than the sum of its proper divisors (86763039292918).

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

57020226020000 is an equidigital number, since it uses as much as digits as its factorization.

57020226020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696133 (or 1696069 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

Adding to 57020226020000 its reverse (2062202075), we get a palindrome (57022288222075).

The spelling of 57020226020000 in words is "fifty-seven trillion, twenty billion, two hundred twenty-six million, twenty thousand".