201352221150 has 48 divisors (see below), whose sum is σ = 499396381824. Its totient is φ = 53689315680.

The previous prime is 201352221143. The next prime is 201352221157. The reversal of 201352221150 is 51122253102.

It is an interprime number because it is at equal distance from previous prime (201352221143) and next prime (201352221157).

It is a self number, because there is not a number n which added to its sum of digits gives 201352221150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201352221157) 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, 1920999 + ... + 2023101.

It is an arithmetic number, because the mean of its divisors is an integer number (10404091288).

Almost surely, 2^201352221150 is an apocalyptic number.

201352221150 is an abundant number, since it is smaller than the sum of its proper divisors (298044160674).

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

201352221150 is a wasteful number, since it uses less digits than its factorization.

201352221150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115265 (or 115260 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 201352221150 its reverse (51122253102), we get a palindrome (252474474252).

The spelling of 201352221150 in words is "two hundred one billion, three hundred fifty-two million, two hundred twenty-one thousand, one hundred fifty".