50070012220 has 24 divisors (see below), whose sum is σ = 105168219408. Its totient is φ = 20023968000.

The previous prime is 50070012199. The next prime is 50070012233. The reversal of 50070012220 is 2221007005.

50070012220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50070012220² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 149581 + ... + 350020.

It is an arithmetic number, because the mean of its divisors is an integer number (4382009142).

Almost surely, 2^50070012220 is an apocalyptic number.

It is an amenable number.

50070012220 is an abundant number, since it is smaller than the sum of its proper divisors (55098207188).

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

50070012220 is a wasteful number, since it uses less digits than its factorization.

50070012220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504621 (or 504619 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

Adding to 50070012220 its reverse (2221007005), we get a palindrome (52291019225).

The spelling of 50070012220 in words is "fifty billion, seventy million, twelve thousand, two hundred twenty".