2220524651055 has 16 divisors (see below), whose sum is σ = 3575468996064. Its totient is φ = 1176736629120.

The previous prime is 2220524651053. The next prime is 2220524651119. The reversal of 2220524651055 is 5501564250222.

It is not a de Polignac number, because 2220524651055 - 2¹ = 2220524651053 is a prime.

It is a super-2 number, since 2×2220524651055² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220524651053) 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, 471446616 + ... + 471451325.

It is an arithmetic number, because the mean of its divisors is an integer number (223466812254).

Almost surely, 2^{2220524651055} is an apocalyptic number.

2220524651055 is a deficient number, since it is larger than the sum of its proper divisors (1354944345009).

2220524651055 is a wasteful number, since it uses less digits than its factorization.

2220524651055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942898106.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 2220524651055 in words is "two trillion, two hundred twenty billion, five hundred twenty-four million, six hundred fifty-one thousand, fifty-five".