2213015261343 has 64 divisors (see below), whose sum is σ = 3195355226112. Its totient is φ = 1359021023360.

The previous prime is 2213015261339. The next prime is 2213015261381. The reversal of 2213015261343 is 3431625103122.

It is a cyclic number.

It is not a de Polignac number, because 2213015261343 - 2² = 2213015261339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213015261383) 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 63 ways as a sum of consecutive naturals, for example, 58921096 + ... + 58958642.

It is an arithmetic number, because the mean of its divisors is an integer number (49927425408).

Almost surely, 2^{2213015261343} is an apocalyptic number.

2213015261343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2213015261343 is a deficient number, since it is larger than the sum of its proper divisors (982339964769).

2213015261343 is a wasteful number, since it uses less digits than its factorization.

2213015261343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37924.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 2213015261343 in words is "two trillion, two hundred thirteen billion, fifteen million, two hundred sixty-one thousand, three hundred forty-three".