22020021000111 has 8 divisors (see below), whose sum is σ = 29360909366064. Its totient is φ = 14679573317120.

The previous prime is 22020020999983. The next prime is 22020021000121. The reversal of 22020021000111 is 11100012002022.

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 22020021000111 - 2⁷ = 22020020999983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020021000121) 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, 110054130 + ... + 110254031.

It is an arithmetic number, because the mean of its divisors is an integer number (3670113670758).

Almost surely, 2^{22020021000111} is an apocalyptic number.

22020021000111 is a deficient number, since it is larger than the sum of its proper divisors (7340888365953).

22020021000111 is a wasteful number, since it uses less digits than its factorization.

22020021000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220341481.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22020021000111 its reverse (11100012002022), we get a palindrome (33120033002133).

The spelling of 22020021000111 in words is "twenty-two trillion, twenty billion, twenty-one million, one hundred eleven", and thus it is an aban number.