51222101014 has 32 divisors (see below), whose sum is σ = 89272411200. Its totient is φ = 21586746240.

The previous prime is 51222101011. The next prime is 51222101059. The reversal of 51222101014 is 41010122215.

It is a junction number, because it is equal to n+sod(n) for n = 51222100982 and 51222101000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51222101011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5314752 + ... + 5324380.

It is an arithmetic number, because the mean of its divisors is an integer number (2789762850).

Almost surely, 2^51222101014 is an apocalyptic number.

51222101014 is a deficient number, since it is larger than the sum of its proper divisors (38050310186).

51222101014 is a wasteful number, since it uses less digits than its factorization.

51222101014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15928.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 51222101014 its reverse (41010122215), we get a palindrome (92232223229).

The spelling of 51222101014 in words is "fifty-one billion, two hundred twenty-two million, one hundred one thousand, fourteen".