70050646220 has 48 divisors (see below), whose sum is σ = 150128935488. Its totient is φ = 27449560320.

The previous prime is 70050646201. The next prime is 70050646231. The reversal of 70050646220 is 2264605007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65834 + ... + 380046.

It is an arithmetic number, because the mean of its divisors is an integer number (3127686156).

Almost surely, 2^70050646220 is an apocalyptic number.

It is an amenable number.

70050646220 is an abundant number, since it is smaller than the sum of its proper divisors (80078289268).

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

70050646220 is a wasteful number, since it uses less digits than its factorization.

70050646220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314450 (or 314448 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 70050646220 in words is "seventy billion, fifty million, six hundred forty-six thousand, two hundred twenty".