2110421022 has 32 divisors (see below), whose sum is σ = 4346898432. Its totient is φ = 682569504.

The previous prime is 2110421017. The next prime is 2110421039. The reversal of 2110421022 is 2201240112.

It is a junction number, because it is equal to n+sod(n) for n = 2110420992 and 2110421010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68523 + ... + 94425.

It is an arithmetic number, because the mean of its divisors is an integer number (135840576).

Almost surely, 2^2110421022 is an apocalyptic number.

2110421022 is an abundant number, since it is smaller than the sum of its proper divisors (2236477410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2110421022 is a wasteful number, since it uses less digits than its factorization.

2110421022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26312.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2110421022 is about 45939.3189109286. The cubic root of 2110421022 is about 1282.6939157857.

Adding to 2110421022 its reverse (2201240112), we get a palindrome (4311661134).

The spelling of 2110421022 in words is "two billion, one hundred ten million, four hundred twenty-one thousand, twenty-two".