2212203402142 has 16 divisors (see below), whose sum is σ = 3370758285312. Its totient is φ = 1088645995800.

The previous prime is 2212203402127. The next prime is 2212203402163. The reversal of 2212203402142 is 2412043022122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7017348 + ... + 7325815.

It is an arithmetic number, because the mean of its divisors is an integer number (210672392832).

Almost surely, 2^{2212203402142} is an apocalyptic number.

2212203402142 is a deficient number, since it is larger than the sum of its proper divisors (1158554883170).

2212203402142 is a wasteful number, since it uses less digits than its factorization.

2212203402142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14344383.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2212203402142 its reverse (2412043022122), we get a palindrome (4624246424264).

The spelling of 2212203402142 in words is "two trillion, two hundred twelve billion, two hundred three million, four hundred two thousand, one hundred forty-two".