222060424664 has 32 divisors (see below), whose sum is σ = 448494142320. Its totient is φ = 102465906816.

The previous prime is 222060424643. The next prime is 222060424697. The reversal of 222060424664 is 466424060222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214487 + ... + 700089.

Almost surely, 2^222060424664 is an apocalyptic number.

It is an amenable number.

222060424664 is an abundant number, since it is smaller than the sum of its proper divisors (226433717656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222060424664 is a wasteful number, since it uses less digits than its factorization.

222060424664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490019 (or 490015 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 222060424664 its reverse (466424060222), we get a palindrome (688484484886).

The spelling of 222060424664 in words is "two hundred twenty-two billion, sixty million, four hundred twenty-four thousand, six hundred sixty-four".