2213773461244 has 6 divisors (see below), whose sum is σ = 3874103557184. Its totient is φ = 1106886730620.

The previous prime is 2213773461239. The next prime is 2213773461257. The reversal of 2213773461244 is 4421643773122.

It is a junction number, because it is equal to n+sod(n) for n = 2213773461194 and 2213773461203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276721682652 + ... + 276721682659.

Almost surely, 2^{2213773461244} is an apocalyptic number.

It is an amenable number.

2213773461244 is a deficient number, since it is larger than the sum of its proper divisors (1660330095940).

2213773461244 is a wasteful number, since it uses less digits than its factorization.

2213773461244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553443365315 (or 553443365313 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 46.

The spelling of 2213773461244 in words is "two trillion, two hundred thirteen billion, seven hundred seventy-three million, four hundred sixty-one thousand, two hundred forty-four".