22000022201011 has 4 divisors (see below), whose sum is σ = 22001029596000. Its totient is φ = 21999014806024.

The previous prime is 22000022200999. The next prime is 22000022201021. The reversal of 22000022201011 is 11010222000022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22000022201011 - 2³⁵ = 21965662462643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22000022200982 and 22000022201000.

It is not an unprimeable number, because it can be changed into a prime (22000022201021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503664736 + ... + 503708413.

It is an arithmetic number, because the mean of its divisors is an integer number (5500257399000).

Almost surely, 2^{22000022201011} is an apocalyptic number.

22000022201011 is a deficient number, since it is larger than the sum of its proper divisors (1007394989).

22000022201011 is a wasteful number, since it uses less digits than its factorization.

22000022201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007394988.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22000022201011 its reverse (11010222000022), we get a palindrome (33010244201033).

The spelling of 22000022201011 in words is "twenty-two trillion, twenty-two million, two hundred one thousand, eleven".