222020111022253 has 2 divisors, whose sum is σ = 222020111022254. Its totient is φ = 222020111022252.

The previous prime is 222020111022209. The next prime is 222020111022319. The reversal of 222020111022253 is 352220111020222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209503247247529 + 12516863774724 = 14474227^2 + 3537918^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222020111022253 is a prime.

It is a super-2 number, since 2×222020111022253² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222020111052253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010055511126 + 111010055511127.

It is an arithmetic number, because the mean of its divisors is an integer number (111010055511127).

Almost surely, 2^{222020111022253} is an apocalyptic number.

It is an amenable number.

222020111022253 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020111022253 is an equidigital number, since it uses as much as digits as its factorization.

222020111022253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 222020111022253 its reverse (352220111020222), we get a palindrome (574240222042475).

The spelling of 222020111022253 in words is "two hundred twenty-two trillion, twenty billion, one hundred eleven million, twenty-two thousand, two hundred fifty-three".