22220540202053 has 2 divisors, whose sum is σ = 22220540202054. Its totient is φ = 22220540202052.

The previous prime is 22220540202001. The next prime is 22220540202073. The reversal of 22220540202053 is 35020204502222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21945542744449 + 274997457604 = 4684607^2 + 524402^2 .

It is a cyclic number.

It is not a de Polignac number, because 22220540202053 - 2¹² = 22220540197957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22220540202073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110270101026 + 11110270101027.

It is an arithmetic number, because the mean of its divisors is an integer number (11110270101027).

Almost surely, 2^{22220540202053} is an apocalyptic number.

It is an amenable number.

22220540202053 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220540202053 is an equidigital number, since it uses as much as digits as its factorization.

22220540202053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 22220540202053 its reverse (35020204502222), we get a palindrome (57240744704275).

The spelling of 22220540202053 in words is "twenty-two trillion, two hundred twenty billion, five hundred forty million, two hundred two thousand, fifty-three".