2122742363 has 8 divisors (see below), whose sum is σ = 2426280960. Its totient is φ = 1819276200.

The previous prime is 2122742327. The next prime is 2122742371. The reversal of 2122742363 is 3632472212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2122742363 - 2²² = 2118548059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122742393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80528 + ... + 103586.

It is an arithmetic number, because the mean of its divisors is an integer number (303285120).

Almost surely, 2^2122742363 is an apocalyptic number.

2122742363 is a deficient number, since it is larger than the sum of its proper divisors (303538597).

2122742363 is a wasteful number, since it uses less digits than its factorization.

2122742363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36217.

The product of its digits is 24192, while the sum is 32.

The square root of 2122742363 is about 46073.2282676176. The cubic root of 2122742363 is about 1285.1853382738.

The spelling of 2122742363 in words is "two billion, one hundred twenty-two million, seven hundred forty-two thousand, three hundred sixty-three".