2222166620701 has 16 divisors (see below), whose sum is σ = 2253193697664. Its totient is φ = 2191334886144.

The previous prime is 2222166620671. The next prime is 2222166620783. The reversal of 2222166620701 is 1070266612222.

2222166620701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2222166620701 - 2¹³ = 2222166612509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222166620101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107118136 + ... + 107138878.

It is an arithmetic number, because the mean of its divisors is an integer number (140824606104).

Almost surely, 2^{2222166620701} is an apocalyptic number.

It is an amenable number.

2222166620701 is a deficient number, since it is larger than the sum of its proper divisors (31027076963).

2222166620701 is a wasteful number, since it uses less digits than its factorization.

2222166620701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25380.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 2222166620701 in words is "two trillion, two hundred twenty-two billion, one hundred sixty-six million, six hundred twenty thousand, seven hundred one".