100011101021122 has 16 divisors (see below), whose sum is σ = 150036385479552. Its totient is φ = 49998972950640.

The previous prime is 100011101021003. The next prime is 100011101021141. The reversal of 100011101021122 is 221120101110001.

It is a happy 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, 569798808 + ... + 569974300.

It is an arithmetic number, because the mean of its divisors is an integer number (9377274092472).

Almost surely, 2^{100011101021122} is an apocalyptic number.

100011101021122 is a deficient number, since it is larger than the sum of its proper divisors (50025284458430).

100011101021122 is a wasteful number, since it uses less digits than its factorization.

100011101021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211353.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100011101021122 its reverse (221120101110001), we get a palindrome (321131202131123).

The spelling of 100011101021122 in words is "one hundred trillion, eleven billion, one hundred one million, twenty-one thousand, one hundred twenty-two".