2122074868801 has 4 divisors (see below), whose sum is σ = 2122077817792. Its totient is φ = 2122071919812.

The previous prime is 2122074868777. The next prime is 2122074868807. The reversal of 2122074868801 is 1088684702212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122074868801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122074868807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394996 + ... + 2097658.

It is an arithmetic number, because the mean of its divisors is an integer number (530519454448).

Almost surely, 2^{2122074868801} is an apocalyptic number.

It is an amenable number.

2122074868801 is a deficient number, since it is larger than the sum of its proper divisors (2948991).

2122074868801 is a wasteful number, since it uses less digits than its factorization.

2122074868801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948990.

The product of its (nonzero) digits is 688128, while the sum is 49.

The spelling of 2122074868801 in words is "two trillion, one hundred twenty-two billion, seventy-four million, eight hundred sixty-eight thousand, eight hundred one".