2740122122 has 8 divisors (see below), whose sum is σ = 4150878372. Its totient is φ = 1356496000.

The previous prime is 2740122113. The next prime is 2740122131. The reversal of 2740122122 is 2212210472.

It is an interprime number because it is at equal distance from previous prime (2740122113) and next prime (2740122131).

It can be written as a sum of positive squares in 2 ways, for example, as 2015920201 + 724201921 = 44899^2 + 26911^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6782279 + ... + 6782682.

Almost surely, 2^2740122122 is an apocalyptic number.

2740122122 is a deficient number, since it is larger than the sum of its proper divisors (1410756250).

2740122122 is a wasteful number, since it uses less digits than its factorization.

2740122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565064.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2740122122 is about 52346.1758106550. The cubic root of 2740122122 is about 1399.3401860201.

Adding to 2740122122 its reverse (2212210472), we get a palindrome (4952332594).

The spelling of 2740122122 in words is "two billion, seven hundred forty million, one hundred twenty-two thousand, one hundred twenty-two".