22011002222000 has 160 divisors (see below), whose sum is σ = 59012845489728. Its totient is φ = 7872787200000.

The previous prime is 22011002221991. The next prime is 22011002222029. The reversal of 22011002222000 is 22220011022.

It is a super-4 number, since 4×22011002222000⁴ (a number of 54 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6858821 + ... + 9542820.

Almost surely, 2^{22011002222000} is an apocalyptic number.

22011002222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22011002222000 is an abundant number, since it is smaller than the sum of its proper divisors (37001843267728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22011002222000 is a wasteful number, since it uses less digits than its factorization.

22011002222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16401736 (or 16401720 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22011002222000 its reverse (22220011022), we get a palindrome (22033222233022).

The spelling of 22011002222000 in words is "twenty-two trillion, eleven billion, two million, two hundred twenty-two thousand".