1059238211620 has 24 divisors (see below), whose sum is σ = 2224870817400. Its totient is φ = 423605651712.

The previous prime is 1059238211597. The next prime is 1059238211657. The reversal of 1059238211620 is 261128329501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11198718976 + 1048039492644 = 105824^2 + 1023738^2 .

It is a super-2 number, since 2×1059238211620² (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 7 ways as a sum of consecutive naturals, for example, 5505115 + ... + 5694274.

It is an arithmetic number, because the mean of its divisors is an integer number (92702950725).

Almost surely, 2^{1059238211620} is an apocalyptic number.

1059238211620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1059238211620 is an abundant number, since it is smaller than the sum of its proper divisors (1165632605780).

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

1059238211620 is a wasteful number, since it uses less digits than its factorization.

1059238211620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11204127 (or 11204125 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 1059238211620 in words is "one trillion, fifty-nine billion, two hundred thirty-eight million, two hundred eleven thousand, six hundred twenty".