2072066645082 has 64 divisors (see below), whose sum is σ = 4990053519360. Its totient is φ = 560781201024.

The previous prime is 2072066645039. The next prime is 2072066645083. The reversal of 2072066645082 is 2805466602702.

It is a super-2 number, since 2×2072066645082² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2072066645083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10313107 + ... + 10512102.

It is an arithmetic number, because the mean of its divisors is an integer number (77969586240).

Almost surely, 2^{2072066645082} is an apocalyptic number.

2072066645082 is an abundant number, since it is smaller than the sum of its proper divisors (2917986874278).

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

2072066645082 is a wasteful number, since it uses less digits than its factorization.

2072066645082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20825347.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 2072066645082 in words is "two trillion, seventy-two billion, sixty-six million, six hundred forty-five thousand, eighty-two".