2201423202 has 48 divisors (see below), whose sum is σ = 5207559552. Its totient is φ = 666560160.

The previous prime is 2201423197. The next prime is 2201423233. The reversal of 2201423202 is 2023241022.

2201423202 is a `hidden beast` number, since 220 + 1 + 423 + 20 + 2 = 666.

It is a super-2 number, since 2×2201423202² = 9692528228607865608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290688 + ... + 298164.

It is an arithmetic number, because the mean of its divisors is an integer number (108490824).

Almost surely, 2^2201423202 is an apocalyptic number.

2201423202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2201423202 is an abundant number, since it is smaller than the sum of its proper divisors (3006136350).

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

2201423202 is a wasteful number, since it uses less digits than its factorization.

2201423202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8983 (or 8980 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2201423202 is about 46919.3265296935. The cubic root of 2201423202 is about 1300.8718416010.

Adding to 2201423202 its reverse (2023241022), we get a palindrome (4224664224).

The spelling of 2201423202 in words is "two billion, two hundred one million, four hundred twenty-three thousand, two hundred two".