10122012211110 has 16 divisors (see below), whose sum is σ = 24292829306736. Its totient is φ = 2699203256288.

The previous prime is 10122012211079. The next prime is 10122012211121. The reversal of 10122012211110 is 1111221022101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10122012211110.

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, 168700203489 + ... + 168700203548.

It is an arithmetic number, because the mean of its divisors is an integer number (1518301831671).

Almost surely, 2^{10122012211110} is an apocalyptic number.

10122012211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122012211110 is an abundant number, since it is smaller than the sum of its proper divisors (14170817095626).

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

10122012211110 is a wasteful number, since it uses less digits than its factorization.

10122012211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337400407047.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10122012211110 its reverse (1111221022101), we get a palindrome (11233233233211).

The spelling of 10122012211110 in words is "ten trillion, one hundred twenty-two billion, twelve million, two hundred eleven thousand, one hundred ten".