2192642522 has 48 divisors (see below), whose sum is σ = 3979834560. Its totient is φ = 887383296.

The previous prime is 2192642483. The next prime is 2192642561. The reversal of 2192642522 is 2252462912.

It is an interprime number because it is at equal distance from previous prime (2192642483) and next prime (2192642561).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2359754 + ... + 2360682.

It is an arithmetic number, because the mean of its divisors is an integer number (82913220).

Almost surely, 2^2192642522 is an apocalyptic number.

2192642522 is a deficient number, since it is larger than the sum of its proper divisors (1787192038).

2192642522 is a wasteful number, since it uses less digits than its factorization.

2192642522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443 (or 1424 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 2192642522 is about 46825.6609350044. The cubic root of 2192642522 is about 1299.1399680437.

The spelling of 2192642522 in words is "two billion, one hundred ninety-two million, six hundred forty-two thousand, five hundred twenty-two".