2215220053 has 2 divisors, whose sum is σ = 2215220054. Its totient is φ = 2215220052.

The previous prime is 2215220023. The next prime is 2215220141. The reversal of 2215220053 is 3500225122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1916863524 + 298356529 = 43782^2 + 17273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2215220053 - 2¹³ = 2215211861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2215220023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107610026 + 1107610027.

It is an arithmetic number, because the mean of its divisors is an integer number (1107610027).

Almost surely, 2^2215220053 is an apocalyptic number.

It is an amenable number.

2215220053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215220053 is an equidigital number, since it uses as much as digits as its factorization.

2215220053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2215220053 is about 47066.1242615111. The cubic root of 2215220053 is about 1303.5838099732.

Adding to 2215220053 its reverse (3500225122), we get a palindrome (5715445175).

The spelling of 2215220053 in words is "two billion, two hundred fifteen million, two hundred twenty thousand, fifty-three".