151223042200 has 24 divisors (see below), whose sum is σ = 351593573580. Its totient is φ = 60489216800.

The previous prime is 151223042197. The next prime is 151223042221. The reversal of 151223042200 is 2240322151.

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 5 ways as a sum of consecutive naturals, for example, 378057406 + ... + 378057805.

Almost surely, 2^151223042200 is an apocalyptic number.

151223042200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151223042200 is an abundant number, since it is smaller than the sum of its proper divisors (200370531380).

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

151223042200 is a wasteful number, since it uses less digits than its factorization.

151223042200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756115227 (or 756115218 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 151223042200 its reverse (2240322151), we get a palindrome (153463364351).

The spelling of 151223042200 in words is "one hundred fifty-one billion, two hundred twenty-three million, forty-two thousand, two hundred".