222538062669 has 16 divisors (see below), whose sum is σ = 326973041472. Its totient is φ = 133761696768.

The previous prime is 222538062667. The next prime is 222538062821. The reversal of 222538062669 is 966260835222.

It is not a de Polignac number, because 222538062669 - 2¹ = 222538062667 is a prime.

It is a super-2 number, since 2×222538062669² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222538062667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66348372 + ... + 66351725.

It is an arithmetic number, because the mean of its divisors is an integer number (20435815092).

Almost surely, 2^222538062669 is an apocalyptic number.

It is an amenable number.

222538062669 is a deficient number, since it is larger than the sum of its proper divisors (104434978803).

222538062669 is a wasteful number, since it uses less digits than its factorization.

222538062669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132700156.

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 222538062669 in words is "two hundred twenty-two billion, five hundred thirty-eight million, sixty-two thousand, six hundred sixty-nine".