222140533152 has 48 divisors (see below), whose sum is σ = 613809372960. Its totient is φ = 70149641472.

The previous prime is 222140533129. The next prime is 222140533163. The reversal of 222140533152 is 251335041222.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×222140533152² (a number of 23 digits) contains 22 as substring.

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, 60891963 + ... + 60895610.

It is an arithmetic number, because the mean of its divisors is an integer number (12787695270).

Almost surely, 2^222140533152 is an apocalyptic number.

It is an amenable number.

222140533152 is an abundant number, since it is smaller than the sum of its proper divisors (391668839808).

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

222140533152 is a wasteful number, since it uses less digits than its factorization.

222140533152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121787605 (or 121787597 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 222140533152 its reverse (251335041222), we get a palindrome (473475574374).

The spelling of 222140533152 in words is "two hundred twenty-two billion, one hundred forty million, five hundred thirty-three thousand, one hundred fifty-two".