10650161212 has 24 divisors (see below), whose sum is σ = 18738261360. Its totient is φ = 5296435200.

The previous prime is 10650161183. The next prime is 10650161243. The reversal of 10650161212 is 21216105601.

It is a happy number.

It is a super-2 number, since 2×10650161212² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 713239 + ... + 728017.

It is an arithmetic number, because the mean of its divisors is an integer number (780760890).

Almost surely, 2^10650161212 is an apocalyptic number.

It is an amenable number.

10650161212 is a deficient number, since it is larger than the sum of its proper divisors (8088100148).

10650161212 is a wasteful number, since it uses less digits than its factorization.

10650161212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15741 (or 15739 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 10650161212 its reverse (21216105601), we get a palindrome (31866266813).

The spelling of 10650161212 in words is "ten billion, six hundred fifty million, one hundred sixty-one thousand, two hundred twelve".