2122053465306 has 16 divisors (see below), whose sum is σ = 4263138802944. Its totient is φ = 704179176384.

The previous prime is 2122053465281. The next prime is 2122053465331. The reversal of 2122053465306 is 6035643502212.

It is an interprime number because it is at equal distance from previous prime (2122053465281) and next prime (2122053465331).

It is a super-2 number, since 2×2122053465306² (a number of 25 digits) contains 22 as substring.

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, 792993231 + ... + 792995906.

It is an arithmetic number, because the mean of its divisors is an integer number (266446175184).

Almost surely, 2^{2122053465306} is an apocalyptic number.

2122053465306 is an abundant number, since it is smaller than the sum of its proper divisors (2141085337638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122053465306 is a wasteful number, since it uses less digits than its factorization.

2122053465306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585989365.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 2122053465306 its reverse (6035643502212), we get a palindrome (8157696967518).

The spelling of 2122053465306 in words is "two trillion, one hundred twenty-two billion, fifty-three million, four hundred sixty-five thousand, three hundred six".