50122112002 has 24 divisors (see below), whose sum is σ = 76811209200. Its totient is φ = 24528385440.

The previous prime is 50122111999. The next prime is 50122112077. The reversal of 50122112002 is 20021122105.

It is a happy number.

It is a super-2 number, since 2×50122112002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1378249 + ... + 1414147.

It is an arithmetic number, because the mean of its divisors is an integer number (3200467050).

Almost surely, 2^50122112002 is an apocalyptic number.

50122112002 is a deficient number, since it is larger than the sum of its proper divisors (26689097198).

50122112002 is a wasteful number, since it uses less digits than its factorization.

50122112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36178 (or 36105 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 50122112002 its reverse (20021122105), we get a palindrome (70143234107).

The spelling of 50122112002 in words is "fifty billion, one hundred twenty-two million, one hundred twelve thousand, two".