2072765441622 has 16 divisors (see below), whose sum is σ = 4145559027120. Its totient is φ = 690917123232.

The previous prime is 2072765441609. The next prime is 2072765441627. The reversal of 2072765441622 is 2261445672702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072765441627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146097 + ... + 2041292.

It is an arithmetic number, because the mean of its divisors is an integer number (259097439195).

Almost surely, 2^{2072765441622} is an apocalyptic number.

2072765441622 is an abundant number, since it is smaller than the sum of its proper divisors (2072793585498).

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

2072765441622 is a wasteful number, since it uses less digits than its factorization.

2072765441622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345327.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 2072765441622 in words is "two trillion, seventy-two billion, seven hundred sixty-five million, four hundred forty-one thousand, six hundred twenty-two".