1010122121102 has 8 divisors (see below), whose sum is σ = 1516571987112. Its totient is φ = 504598125400.

The previous prime is 1010122121089. The next prime is 1010122121161. The reversal of 1010122121102 is 2011212210101.

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

It is a congruent number.

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, 231464849 + ... + 231469212.

It is an arithmetic number, because the mean of its divisors is an integer number (189571498389).

Almost surely, 2^{1010122121102} is an apocalyptic number.

1010122121102 is a deficient number, since it is larger than the sum of its proper divisors (506449866010).

1010122121102 is a wasteful number, since it uses less digits than its factorization.

1010122121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462935154.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1010122121102 its reverse (2011212210101), we get a palindrome (3021334331203).

The spelling of 1010122121102 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred twenty-one thousand, one hundred two".