50221035102 has 32 divisors (see below), whose sum is σ = 115086067200. Its totient is φ = 14311975968.

The previous prime is 50221035097. The next prime is 50221035103. The reversal of 50221035102 is 20153012205.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50221035103) 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, 1520602 + ... + 1553277.

It is an arithmetic number, because the mean of its divisors is an integer number (3596439600).

Almost surely, 2^50221035102 is an apocalyptic number.

50221035102 is an abundant number, since it is smaller than the sum of its proper divisors (64865032098).

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

50221035102 is a wasteful number, since it uses less digits than its factorization.

50221035102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074280.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 50221035102 its reverse (20153012205), we get a palindrome (70374047307).

It can be divided in two parts, 5022103 and 5102, that added together give a palindrome (5027205).

The spelling of 50221035102 in words is "fifty billion, two hundred twenty-one million, thirty-five thousand, one hundred two".