212254341 has 16 divisors (see below), whose sum is σ = 307478976. Its totient is φ = 129459456.

The previous prime is 212254337. The next prime is 212254351. The reversal of 212254341 is 143452212.

It is not a de Polignac number, because 212254341 - 2² = 212254337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212254331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19675 + ... + 28488.

It is an arithmetic number, because the mean of its divisors is an integer number (19217436).

Almost surely, 2^212254341 is an apocalyptic number.

It is an amenable number.

212254341 is a deficient number, since it is larger than the sum of its proper divisors (95224635).

212254341 is a wasteful number, since it uses less digits than its factorization.

212254341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48292.

The product of its digits is 1920, while the sum is 24.

The square root of 212254341 is about 14568.9512663060. The cubic root of 212254341 is about 596.5115544421.

The spelling of 212254341 in words is "two hundred twelve million, two hundred fifty-four thousand, three hundred forty-one".