22070964990 has 16 divisors (see below), whose sum is σ = 52970316048. Its totient is φ = 5885590656.

The previous prime is 22070964961. The next prime is 22070964991. The reversal of 22070964990 is 9946907022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22070964991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367849387 + ... + 367849446.

It is an arithmetic number, because the mean of its divisors is an integer number (3310644753).

Almost surely, 2^22070964990 is an apocalyptic number.

22070964990 is an abundant number, since it is smaller than the sum of its proper divisors (30899351058).

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

22070964990 is a wasteful number, since it uses less digits than its factorization.

22070964990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735698843.

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 22070964990 in words is "twenty-two billion, seventy million, nine hundred sixty-four thousand, nine hundred ninety".