2126340622 has 16 divisors (see below), whose sum is σ = 3646081152. Its totient is φ = 911057400.

The previous prime is 2126340617. The next prime is 2126340631. The reversal of 2126340622 is 2260436212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45253 + ... + 79375.

It is an arithmetic number, because the mean of its divisors is an integer number (227880072).

Almost surely, 2^2126340622 is an apocalyptic number.

2126340622 is a deficient number, since it is larger than the sum of its proper divisors (1519740530).

2126340622 is a wasteful number, since it uses less digits than its factorization.

2126340622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38583.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2126340622 is about 46112.2610809750. The cubic root of 2126340622 is about 1285.9111005853.

Adding to 2126340622 its reverse (2260436212), we get a palindrome (4386776834).

The spelling of 2126340622 in words is "two billion, one hundred twenty-six million, three hundred forty thousand, six hundred twenty-two".