20132225001 has 16 divisors (see below), whose sum is σ = 34086307200. Its totient is φ = 11504128464.

The previous prime is 20132224961. The next prime is 20132225021. The reversal of 20132225001 is 10052223102.

It is not a de Polignac number, because 20132225001 - 2¹³ = 20132216809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20132225021) 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, 53259666 + ... + 53260043.

It is an arithmetic number, because the mean of its divisors is an integer number (2130394200).

Almost surely, 2^20132225001 is an apocalyptic number.

20132225001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20132225001 is a deficient number, since it is larger than the sum of its proper divisors (13954082199).

20132225001 is a wasteful number, since it uses less digits than its factorization.

20132225001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106519725 (or 106519719 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 20132225001 its reverse (10052223102), we get a palindrome (30184448103).

The spelling of 20132225001 in words is "twenty billion, one hundred thirty-two million, two hundred twenty-five thousand, one".