10220111020019 has 8 divisors (see below), whose sum is σ = 10794728369040. Its totient is φ = 9649165347936.

The previous prime is 10220111019997. The next prime is 10220111020069. The reversal of 10220111020019 is 91002011102201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10220111020019 is a prime.

It is a super-2 number, since 2×10220111020019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220111020069) 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, 917913512 + ... + 917924645.

It is an arithmetic number, because the mean of its divisors is an integer number (1349341046130).

Almost surely, 2^{10220111020019} is an apocalyptic number.

10220111020019 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10220111020019 is a deficient number, since it is larger than the sum of its proper divisors (574617349021).

10220111020019 is a wasteful number, since it uses less digits than its factorization.

10220111020019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835838469.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 10220111020019 in words is "ten trillion, two hundred twenty billion, one hundred eleven million, twenty thousand, nineteen".