222076466669 has 2 divisors, whose sum is σ = 222076466670. Its totient is φ = 222076466668.

The previous prime is 222076466657. The next prime is 222076466681. The reversal of 222076466669 is 966664670222.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (222076466657) and next prime (222076466681).

It can be written as a sum of positive squares in only one way, i.e., 132214413769 + 89862052900 = 363613^2 + 299770^2 .

It is a cyclic number.

It is not a de Polignac number, because 222076466669 - 2¹⁶ = 222076401133 is a prime.

It is a super-2 number, since 2×222076466669² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222076466629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111038233334 + 111038233335.

It is an arithmetic number, because the mean of its divisors is an integer number (111038233335).

Almost surely, 2^222076466669 is an apocalyptic number.

It is an amenable number.

222076466669 is a deficient number, since it is larger than the sum of its proper divisors (1).

222076466669 is an equidigital number, since it uses as much as digits as its factorization.

222076466669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 56.

The spelling of 222076466669 in words is "two hundred twenty-two billion, seventy-six million, four hundred sixty-six thousand, six hundred sixty-nine".