100101101021022 has 32 divisors (see below), whose sum is σ = 200404506931200. Its totient is φ = 33333317732000.

The previous prime is 100101101021011. The next prime is 100101101021023. The reversal of 100101101021022 is 220120101101001.

It is a junction number, because it is equal to n+sod(n) for n = 100101101020989 and 100101101021007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101101021023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298864147 + ... + 299198897.

It is an arithmetic number, because the mean of its divisors is an integer number (6262640841600).

Almost surely, 2^{100101101021022} is an apocalyptic number.

100101101021022 is an abundant number, since it is smaller than the sum of its proper divisors (100303405910178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100101101021022 is a wasteful number, since it uses less digits than its factorization.

100101101021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384968.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100101101021022 its reverse (220120101101001), we get a palindrome (320221202122023).

The spelling of 100101101021022 in words is "one hundred trillion, one hundred one billion, one hundred one million, twenty-one thousand, twenty-two".