10212270166 has 16 divisors (see below), whose sum is σ = 17634538656. Its totient is φ = 4344739776.

The previous prime is 10212270151. The next prime is 10212270169. The reversal of 10212270166 is 66107221201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212270169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2660301 + ... + 2664136.

It is an arithmetic number, because the mean of its divisors is an integer number (1102158666).

Almost surely, 2^10212270166 is an apocalyptic number.

10212270166 is a deficient number, since it is larger than the sum of its proper divisors (7422268490).

10212270166 is a wasteful number, since it uses less digits than its factorization.

10212270166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324583.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 10212270166 its reverse (66107221201), we get a palindrome (76319491367).

The spelling of 10212270166 in words is "ten billion, two hundred twelve million, two hundred seventy thousand, one hundred sixty-six".