210650022970 has 16 divisors (see below), whose sum is σ = 379246468608. Its totient is φ = 84243025360.

The previous prime is 210650022959. The next prime is 210650022997. The reversal of 210650022970 is 79220056012.

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, 2070826 + ... + 2170165.

It is an arithmetic number, because the mean of its divisors is an integer number (23702904288).

Almost surely, 2^210650022970 is an apocalyptic number.

210650022970 is a deficient number, since it is larger than the sum of its proper divisors (168596445638).

210650022970 is a wasteful number, since it uses less digits than its factorization.

210650022970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245965.

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 210650022970 its reverse (79220056012), we get a palindrome (289870078982).

The spelling of 210650022970 in words is "two hundred ten billion, six hundred fifty million, twenty-two thousand, nine hundred seventy".