22111020110019 has 8 divisors (see below), whose sum is σ = 30497958772560. Its totient is φ = 14232380760416.

The previous prime is 22111020110009. The next prime is 22111020110083. The reversal of 22111020110019 is 91001102011122.

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 22111020110019 - 2¹³ = 22111020101827 is a prime.

It is a super-2 number, since 2×22111020110019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22111020109977 and 22111020110004.

It is not an unprimeable number, because it can be changed into a prime (22111020110009) 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, 127074828132 + ... + 127074828305.

It is an arithmetic number, because the mean of its divisors is an integer number (3812244846570).

Almost surely, 2^{22111020110019} is an apocalyptic number.

22111020110019 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

22111020110019 is a deficient number, since it is larger than the sum of its proper divisors (8386938662541).

22111020110019 is a wasteful number, since it uses less digits than its factorization.

22111020110019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254149656469.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 22111020110019 in words is "twenty-two trillion, one hundred eleven billion, twenty million, one hundred ten thousand, nineteen".