152421227199 has 32 divisors (see below), whose sum is σ = 232658350080. Its totient is φ = 98549719200.

The previous prime is 152421227191. The next prime is 152421227219. The reversal of 152421227199 is 991722124251.

152421227199 is a `hidden beast` number, since 1 + 52 + 421 + 22 + 71 + 99 = 666.

It is not a de Polignac number, because 152421227199 - 2³ = 152421227191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152421227191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65394 + ... + 555984.

It is an arithmetic number, because the mean of its divisors is an integer number (7270573440).

Almost surely, 2^152421227199 is an apocalyptic number.

152421227199 is a deficient number, since it is larger than the sum of its proper divisors (80237122881).

152421227199 is a wasteful number, since it uses less digits than its factorization.

152421227199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490948 (or 490942 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The spelling of 152421227199 in words is "one hundred fifty-two billion, four hundred twenty-one million, two hundred twenty-seven thousand, one hundred ninety-nine".