10110221092 has 12 divisors (see below), whose sum is σ = 17699728396. Its totient is φ = 5053155840.

The previous prime is 10110221087. The next prime is 10110221101. The reversal of 10110221092 is 29012201101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2599572196 + 7510648896 = 50986^2 + 86664^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477009 + ... + 497752.

Almost surely, 2^10110221092 is an apocalyptic number.

It is an amenable number.

10110221092 is a deficient number, since it is larger than the sum of its proper divisors (7589507304).

10110221092 is a wasteful number, since it uses less digits than its factorization.

10110221092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977358 (or 977356 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 10110221092 its reverse (29012201101), we get a palindrome (39122422193).

The spelling of 10110221092 in words is "ten billion, one hundred ten million, two hundred twenty-one thousand, ninety-two".