222356153 has 2 divisors, whose sum is σ = 222356154. Its totient is φ = 222356152.

The previous prime is 222356119. The next prime is 222356159. The reversal of 222356153 is 351653222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184742464 + 37613689 = 13592^2 + 6133^2 .

It is a cyclic number.

It is not a de Polignac number, because 222356153 - 2¹⁶ = 222290617 is a prime.

It is not a weakly prime, because it can be changed into another prime (222356159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111178076 + 111178077.

It is an arithmetic number, because the mean of its divisors is an integer number (111178077).

Almost surely, 2^222356153 is an apocalyptic number.

It is an amenable number.

222356153 is a deficient number, since it is larger than the sum of its proper divisors (1).

222356153 is an equidigital number, since it uses as much as digits as its factorization.

222356153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 222356153 is about 14911.6113482078. The cubic root of 222356153 is about 605.8285240268.

The spelling of 222356153 in words is "two hundred twenty-two million, three hundred fifty-six thousand, one hundred fifty-three".