222034142 has 16 divisors (see below), whose sum is σ = 363733632. Its totient is φ = 100812120.

The previous prime is 222034129. The next prime is 222034177. The reversal of 222034142 is 241430222.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16493 + ... + 26759.

It is an arithmetic number, because the mean of its divisors is an integer number (22733352).

Almost surely, 2^222034142 is an apocalyptic number.

222034142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222034142 is a deficient number, since it is larger than the sum of its proper divisors (141699490).

222034142 is a wasteful number, since it uses less digits than its factorization.

222034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11263.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 222034142 is about 14900.8101122053. The cubic root of 222034142 is about 605.5359338229.

Adding to 222034142 its reverse (241430222), we get a palindrome (463464364).

The spelling of 222034142 in words is "two hundred twenty-two million, thirty-four thousand, one hundred forty-two".