22002195970 has 16 divisors (see below), whose sum is σ = 39688766208. Its totient is φ = 8782030960.

The previous prime is 22002195953. The next prime is 22002195973. The reversal of 22002195970 is 7959120022.

It is not an unprimeable number, because it can be changed into a prime (22002195973) 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 7 ways as a sum of consecutive naturals, for example, 2351026 + ... + 2360365.

It is an arithmetic number, because the mean of its divisors is an integer number (2480547888).

Almost surely, 2^22002195970 is an apocalyptic number.

22002195970 is a deficient number, since it is larger than the sum of its proper divisors (17686570238).

22002195970 is a wasteful number, since it uses less digits than its factorization.

22002195970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711865.

The product of its (nonzero) digits is 22680, while the sum is 37.

The spelling of 22002195970 in words is "twenty-two billion, two million, one hundred ninety-five thousand, nine hundred seventy".