2062221557 has 4 divisors (see below), whose sum is σ = 2249696256. Its totient is φ = 1874746860.

The previous prime is 2062221547. The next prime is 2062221559. The reversal of 2062221557 is 7551222602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2062221557 - 2⁴ = 2062221541 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 (2062221559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93737333 + ... + 93737354.

It is an arithmetic number, because the mean of its divisors is an integer number (562424064).

Almost surely, 2^2062221557 is an apocalyptic number.

It is an amenable number.

2062221557 is a deficient number, since it is larger than the sum of its proper divisors (187474699).

2062221557 is a wasteful number, since it uses less digits than its factorization.

2062221557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187474698.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2062221557 is about 45411.6896514543. The cubic root of 2062221557 is about 1272.8535577175.

The spelling of 2062221557 in words is "two billion, sixty-two million, two hundred twenty-one thousand, five hundred fifty-seven".