110102121101210 has 24 divisors (see below), whose sum is σ = 230540359694580. Its totient is φ = 37749298663104.

The previous prime is 110102121101201. The next prime is 110102121101233. The reversal of 110102121101210 is 12101121201011.

It can be written as a sum of positive squares in 2 ways, for example, as 109664103475969 + 438017625241 = 10472063^2 + 661829^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112349102675 + ... + 112349103654.

Almost surely, 2^{110102121101210} is an apocalyptic number.

110102121101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110102121101210 is an abundant number, since it is smaller than the sum of its proper divisors (120438238593370).

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

110102121101210 is a wasteful number, since it uses less digits than its factorization.

110102121101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224698206350 (or 224698206343 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110102121101210 its reverse (12101121201011), we get a palindrome (122203242302221).

The spelling of 110102121101210 in words is "one hundred ten trillion, one hundred two billion, one hundred twenty-one million, one hundred one thousand, two hundred ten".