1010000121122 has 8 divisors (see below), whose sum is σ = 1515013921872. Its totient is φ = 504995480500.

The previous prime is 1010000121103. The next prime is 1010000121133. The reversal of 1010000121122 is 2211210000101.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2007404 + ... + 2459607.

It is an arithmetic number, because the mean of its divisors is an integer number (189376740234).

Almost surely, 2^{1010000121122} is an apocalyptic number.

1010000121122 is a deficient number, since it is larger than the sum of its proper divisors (505013800750).

1010000121122 is a wasteful number, since it uses less digits than its factorization.

1010000121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4580064.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010000121122 its reverse (2211210000101), we get a palindrome (3221210121223).

The spelling of 1010000121122 in words is "one trillion, ten billion, one hundred twenty-one thousand, one hundred twenty-two".