53422001246121 has 4 divisors (see below), whose sum is σ = 71229334994832. Its totient is φ = 35614667497412.

The previous prime is 53422001246099. The next prime is 53422001246167. The reversal of 53422001246121 is 12164210022435.

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.

It is a cyclic number.

It is not a de Polignac number, because 53422001246121 - 2⁶ = 53422001246057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53422001246021) 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, 8903666874351 + ... + 8903666874356.

It is an arithmetic number, because the mean of its divisors is an integer number (17807333748708).

Almost surely, 2^{53422001246121} is an apocalyptic number.

It is an amenable number.

53422001246121 is a deficient number, since it is larger than the sum of its proper divisors (17807333748711).

53422001246121 is a wasteful number, since it uses less digits than its factorization.

53422001246121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17807333748710.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 53422001246121 its reverse (12164210022435), we get a palindrome (65586211268556).

The spelling of 53422001246121 in words is "fifty-three trillion, four hundred twenty-two billion, one million, two hundred forty-six thousand, one hundred twenty-one".