422153332000 has 96 divisors (see below), whose sum is σ = 1052712460800. Its totient is φ = 166340908800.

The previous prime is 422153331983. The next prime is 422153332063. The reversal of 422153332000 is 233351224.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519600 + ... + 1055599.

It is an arithmetic number, because the mean of its divisors is an integer number (10965754800).

Almost surely, 2^422153332000 is an apocalyptic number.

422153332000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422153332000 is an abundant number, since it is smaller than the sum of its proper divisors (630559128800).

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

422153332000 is a wasteful number, since it uses less digits than its factorization.

422153332000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575291 (or 1575273 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 422153332000 its reverse (233351224), we get a palindrome (422386683224).

The spelling of 422153332000 in words is "four hundred twenty-two billion, one hundred fifty-three million, three hundred thirty-two thousand".