220150117152 has 144 divisors (see below), whose sum is σ = 746596206720. Its totient is φ = 60165236736.

The previous prime is 220150117151. The next prime is 220150117153. The reversal of 220150117152 is 251711051022.

220150117152 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 501 + 1 + 7 + 152 = 666.

It is an interprime number because it is at equal distance from previous prime (220150117151) and next prime (220150117153).

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×220150117152² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220150117151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2327577 + ... + 2420312.

It is an arithmetic number, because the mean of its divisors is an integer number (5184695880).

Almost surely, 2^220150117152 is an apocalyptic number.

It is an amenable number.

220150117152 is an abundant number, since it is smaller than the sum of its proper divisors (526446089568).

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

220150117152 is a wasteful number, since it uses less digits than its factorization.

220150117152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4747935 (or 4747924 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

Adding to 220150117152 its reverse (251711051022), we get a palindrome (471861168174).

The spelling of 220150117152 in words is "two hundred twenty billion, one hundred fifty million, one hundred seventeen thousand, one hundred fifty-two".