100011021210122 has 8 divisors (see below), whose sum is σ = 163654398343872. Its totient is φ = 45459555095500.

The previous prime is 100011021210109. The next prime is 100011021210137. The reversal of 100011021210122 is 221012120110001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100011021210097 and 100011021210106.

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, 2272977754754 + ... + 2272977754797.

It is an arithmetic number, because the mean of its divisors is an integer number (20456799792984).

Almost surely, 2^{100011021210122} is an apocalyptic number.

100011021210122 is a deficient number, since it is larger than the sum of its proper divisors (63643377133750).

100011021210122 is a wasteful number, since it uses less digits than its factorization.

100011021210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545955509564.

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

Adding to 100011021210122 its reverse (221012120110001), we get a palindrome (321023141320123).

The spelling of 100011021210122 in words is "one hundred trillion, eleven billion, twenty-one million, two hundred ten thousand, one hundred twenty-two".