2202001142 has 8 divisors (see below), whose sum is σ = 3603274632. Its totient is φ = 1000909600.

The previous prime is 2202001141. The next prime is 2202001157. The reversal of 2202001142 is 2411002022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2202001142³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202001141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50045459 + ... + 50045502.

It is an arithmetic number, because the mean of its divisors is an integer number (450409329).

Almost surely, 2^2202001142 is an apocalyptic number.

2202001142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202001142 is a deficient number, since it is larger than the sum of its proper divisors (1401273490).

2202001142 is a wasteful number, since it uses less digits than its factorization.

2202001142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100090974.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2202001142 is about 46925.4849948298. The cubic root of 2202001142 is about 1300.9856710074.

Adding to 2202001142 its reverse (2411002022), we get a palindrome (4613003164).

The spelling of 2202001142 in words is "two billion, two hundred two million, one thousand, one hundred forty-two".