1011210000122 has 48 divisors (see below), whose sum is σ = 1767391736832. Its totient is φ = 432655866720.

The previous prime is 1011210000083. The next prime is 1011210000139. The reversal of 1011210000122 is 2210000121101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226574063 + ... + 226578525.

It is an arithmetic number, because the mean of its divisors is an integer number (36820661184).

Almost surely, 2^{1011210000122} is an apocalyptic number.

1011210000122 is a deficient number, since it is larger than the sum of its proper divisors (756181736710).

1011210000122 is a wasteful number, since it uses less digits than its factorization.

1011210000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7803 (or 7796 counting only the distinct ones).

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

Adding to 1011210000122 its reverse (2210000121101), we get a palindrome (3221210121223).

The spelling of 1011210000122 in words is "one trillion, eleven billion, two hundred ten million, one hundred twenty-two", and thus it is an aban number.