2273062721246 has 16 divisors (see below), whose sum is σ = 3610188440784. Its totient is φ = 1069667685504.

The previous prime is 2273062721213. The next prime is 2273062721249. The reversal of 2273062721246 is 6421272603722.

It is a junction number, because it is equal to n+sod(n) for n = 2273062721197 and 2273062721206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273062721249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5802596 + ... + 6181928.

It is an arithmetic number, because the mean of its divisors is an integer number (225636777549).

Almost surely, 2^{2273062721246} is an apocalyptic number.

2273062721246 is a deficient number, since it is larger than the sum of its proper divisors (1337125719538).

2273062721246 is a wasteful number, since it uses less digits than its factorization.

2273062721246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555595.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 2273062721246 in words is "two trillion, two hundred seventy-three billion, sixty-two million, seven hundred twenty-one thousand, two hundred forty-six".