2272137437246 has 16 divisors (see below), whose sum is σ = 3412902803040. Its totient is φ = 1134503641440.

The previous prime is 2272137437177. The next prime is 2272137437291. The reversal of 2272137437246 is 6427347312722.

It is a junction number, because it is equal to n+sod(n) for n = 2272137437194 and 2272137437203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9801935 + ... + 10031061.

It is an arithmetic number, because the mean of its divisors is an integer number (213306425190).

Almost surely, 2^{2272137437246} is an apocalyptic number.

2272137437246 is a deficient number, since it is larger than the sum of its proper divisors (1140765365794).

2272137437246 is a wasteful number, since it uses less digits than its factorization.

2272137437246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235939.

The product of its digits is 4741632, while the sum is 50.

The spelling of 2272137437246 in words is "two trillion, two hundred seventy-two billion, one hundred thirty-seven million, four hundred thirty-seven thousand, two hundred forty-six".