100022111211121 has 8 divisors (see below), whose sum is σ = 109136884073184. Its totient is φ = 90910980625920.

The previous prime is 100022111211119. The next prime is 100022111211133. The reversal of 100022111211121 is 121112111220001.

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 100022111211121 - 2¹ = 100022111211119 is a prime.

It is a super-2 number, since 2×100022111211121² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100022111211095 and 100022111211104.

It is not an unprimeable number, because it can be changed into a prime (100022111211151) 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, 910511791 + ... + 910621636.

It is an arithmetic number, because the mean of its divisors is an integer number (13642110509148).

Almost surely, 2^{100022111211121} is an apocalyptic number.

100022111211121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100022111211121 is a deficient number, since it is larger than the sum of its proper divisors (9114772862063).

100022111211121 is a wasteful number, since it uses less digits than its factorization.

100022111211121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821138431.

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

Adding to 100022111211121 its reverse (121112111220001), we get a palindrome (221134222431122).

The spelling of 100022111211121 in words is "one hundred trillion, twenty-two billion, one hundred eleven million, two hundred eleven thousand, one hundred twenty-one".