222016050652 has 24 divisors (see below), whose sum is σ = 425716018560. Its totient is φ = 100471816560.

The previous prime is 222016050647. The next prime is 222016050653. The reversal of 222016050652 is 256050610222.

It is a happy number.

It is a super-2 number, since 2×222016050652² (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 (222016050653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11104152 + ... + 11124127.

It is an arithmetic number, because the mean of its divisors is an integer number (17738167440).

Almost surely, 2^222016050652 is an apocalyptic number.

222016050652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222016050652 is a deficient number, since it is larger than the sum of its proper divisors (203699967908).

222016050652 is a wasteful number, since it uses less digits than its factorization.

222016050652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22228521 (or 22228519 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 222016050652 its reverse (256050610222), we get a palindrome (478066660874).

The spelling of 222016050652 in words is "two hundred twenty-two billion, sixteen million, fifty thousand, six hundred fifty-two".