2214202142 has 16 divisors (see below), whose sum is σ = 3445763760. Its totient is φ = 1065835008.

The previous prime is 2214202127. The next prime is 2214202169. The reversal of 2214202142 is 2412024122.

2214202142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2214202142² = 9805382251274776328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34883 + ... + 75134.

It is an arithmetic number, because the mean of its divisors is an integer number (215360235).

Almost surely, 2^2214202142 is an apocalyptic number.

2214202142 is a deficient number, since it is larger than the sum of its proper divisors (1231561618).

2214202142 is a wasteful number, since it uses less digits than its factorization.

2214202142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110395.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2214202142 is about 47055.3093922461. The cubic root of 2214202142 is about 1303.3841103851.

Adding to 2214202142 its reverse (2412024122), we get a palindrome (4626226264).

The spelling of 2214202142 in words is "two billion, two hundred fourteen million, two hundred two thousand, one hundred forty-two".