2291233197124 has 27 divisors (see below), whose sum is σ = 4097039542687. Its totient is φ = 1121172147944.

The previous prime is 2291233197109. The next prime is 2291233197131. The reversal of 2291233197124 is 4217913321922.

The square root of 2291233197124 is 1513682.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 142278057 + ... + 142294159.

Almost surely, 2^{2291233197124} is an apocalyptic number.

2291233197124 is the 1513682-nd square number.

It is an amenable number.

2291233197124 is a deficient number, since it is larger than the sum of its proper divisors (1805806345563).

2291233197124 is an frugal number, since it uses more digits than its factorization.

2291233197124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32304 (or 16152 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The spelling of 2291233197124 in words is "two trillion, two hundred ninety-one billion, two hundred thirty-three million, one hundred ninety-seven thousand, one hundred twenty-four".