100222022010121 has 8 divisors (see below), whose sum is σ = 109387482480288. Its totient is φ = 91065622800000.

The previous prime is 100222022010107. The next prime is 100222022010163. The reversal of 100222022010121 is 121010220222001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100222022010121 - 2³⁹ = 99672266196233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100222022010095 and 100222022010104.

It is not an unprimeable number, because it can be changed into a prime (100222022010521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265291880 + ... + 2265336121.

It is an arithmetic number, because the mean of its divisors is an integer number (13673435310036).

Almost surely, 2^{100222022010121} is an apocalyptic number.

100222022010121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100222022010121 is a deficient number, since it is larger than the sum of its proper divisors (9165460470167).

100222022010121 is a wasteful number, since it uses less digits than its factorization.

100222022010121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530630023.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100222022010121 its reverse (121010220222001), we get a palindrome (221232242232122).

The spelling of 100222022010121 in words is "one hundred trillion, two hundred twenty-two billion, twenty-two million, ten thousand, one hundred twenty-one".