2611222464343 has 4 divisors (see below), whose sum is σ = 2611368957880. Its totient is φ = 2611075970808.

The previous prime is 2611222464337. The next prime is 2611222464391. The reversal of 2611222464343 is 3434642221162.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2611222464343 - 2⁹ = 2611222463831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2611222464296 and 2611222464305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2611222464043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73220028 + ... + 73255681.

It is an arithmetic number, because the mean of its divisors is an integer number (652842239470).

Almost surely, 2^{2611222464343} is an apocalyptic number.

2611222464343 is a deficient number, since it is larger than the sum of its proper divisors (146493537).

2611222464343 is a wasteful number, since it uses less digits than its factorization.

2611222464343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146493536.

The product of its digits is 331776, while the sum is 40.

The spelling of 2611222464343 in words is "two trillion, six hundred eleven billion, two hundred twenty-two million, four hundred sixty-four thousand, three hundred forty-three".