152221250510 has 32 divisors (see below), whose sum is σ = 316913651712. Its totient is φ = 51561344160.

The previous prime is 152221250471. The next prime is 152221250513. The reversal of 152221250510 is 15052122251.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 152221250510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152221250513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13094126 + ... + 13105745.

It is an arithmetic number, because the mean of its divisors is an integer number (9903551616).

Almost surely, 2^152221250510 is an apocalyptic number.

152221250510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152221250510 is an abundant number, since it is smaller than the sum of its proper divisors (164692401202).

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

152221250510 is a wasteful number, since it uses less digits than its factorization.

152221250510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26199968.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 152221250510 its reverse (15052122251), we get a palindrome (167273372761).

The spelling of 152221250510 in words is "one hundred fifty-two billion, two hundred twenty-one million, two hundred fifty thousand, five hundred ten".