100022101011 has 12 divisors (see below), whose sum is σ = 165115849392. Its totient is φ = 57155486256.

The previous prime is 100022101007. The next prime is 100022101013. The reversal of 100022101011 is 110101220001.

It is a happy number.

It is not a de Polignac number, because 100022101011 - 2² = 100022101007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100022100984 and 100022101002.

It is not an unprimeable number, because it can be changed into a prime (100022101013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 793826136 + ... + 793826261.

It is an arithmetic number, because the mean of its divisors is an integer number (13759654116).

Almost surely, 2^100022101011 is an apocalyptic number.

100022101011 is a deficient number, since it is larger than the sum of its proper divisors (65093748381).

100022101011 is a wasteful number, since it uses less digits than its factorization.

100022101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587652410 (or 1587652407 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100022101011 its reverse (110101220001), we get a palindrome (210123321012).

The spelling of 100022101011 in words is "one hundred billion, twenty-two million, one hundred one thousand, eleven".