150045200220 has 24 divisors (see below), whose sum is σ = 420126560784. Its totient is φ = 40012053376.

The previous prime is 150045200213. The next prime is 150045200231. The reversal of 150045200220 is 22002540051.

It is a happy number.

It is a congruent number.

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, 1250376609 + ... + 1250376728.

It is an arithmetic number, because the mean of its divisors is an integer number (17505273366).

Almost surely, 2^150045200220 is an apocalyptic number.

150045200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150045200220 is an abundant number, since it is smaller than the sum of its proper divisors (270081360564).

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

150045200220 is a wasteful number, since it uses less digits than its factorization.

150045200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500753349 (or 2500753347 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

Adding to 150045200220 its reverse (22002540051), we get a palindrome (172047740271).

The spelling of 150045200220 in words is "one hundred fifty billion, forty-five million, two hundred thousand, two hundred twenty".