2210031142 has 8 divisors (see below), whose sum is σ = 3616414632. Its totient is φ = 1004559600.

The previous prime is 2210031121. The next prime is 2210031143. The reversal of 2210031142 is 2411300122.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210031143) 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, 50227959 + ... + 50228002.

It is an arithmetic number, because the mean of its divisors is an integer number (452051829).

Almost surely, 2^2210031142 is an apocalyptic number.

2210031142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2210031142 is a deficient number, since it is larger than the sum of its proper divisors (1406383490).

2210031142 is a wasteful number, since it uses less digits than its factorization.

2210031142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100455974.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2210031142 is about 47010.9683159154. The cubic root of 2210031142 is about 1302.5651799886.

Adding to 2210031142 its reverse (2411300122), we get a palindrome (4621331264).

The spelling of 2210031142 in words is "two billion, two hundred ten million, thirty-one thousand, one hundred forty-two".