110021202122 has 8 divisors (see below), whose sum is σ = 177726557316. Its totient is φ = 50779016352.

The previous prime is 110021202107. The next prime is 110021202131. The reversal of 110021202122 is 221202120011.

It can be written as a sum of positive squares in 2 ways, for example, as 106980672241 + 3040529881 = 327079^2 + 55141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 110021202097 and 110021202106.

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, 2115792323 + ... + 2115792374.

Almost surely, 2^110021202122 is an apocalyptic number.

110021202122 is a deficient number, since it is larger than the sum of its proper divisors (67705355194).

110021202122 is a wasteful number, since it uses less digits than its factorization.

110021202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231584712.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110021202122 its reverse (221202120011), we get a palindrome (331223322133).

The spelling of 110021202122 in words is "one hundred ten billion, twenty-one million, two hundred two thousand, one hundred twenty-two".