2141142022 has 8 divisors (see below), whose sum is σ = 3237002496. Its totient is φ = 1062141192.

The previous prime is 2141141987. The next prime is 2141142023. The reversal of 2141142022 is 2202411412.

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 (2141142023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4214593 + ... + 4215100.

It is an arithmetic number, because the mean of its divisors is an integer number (404625312).

Almost surely, 2^2141142022 is an apocalyptic number.

2141142022 is a deficient number, since it is larger than the sum of its proper divisors (1095860474).

2141142022 is a wasteful number, since it uses less digits than its factorization.

2141142022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8429822.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2141142022 is about 46272.4758576846. The cubic root of 2141142022 is about 1288.8879348977.

Adding to 2141142022 its reverse (2202411412), we get a palindrome (4343553434).

The spelling of 2141142022 in words is "two billion, one hundred forty-one million, one hundred forty-two thousand, twenty-two".