22011001102 has 8 divisors (see below), whose sum is σ = 34155001800. Its totient is φ = 10626000504.

The previous prime is 22011001097. The next prime is 22011001147. The reversal of 22011001102 is 20110011022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189749952 + ... + 189750067.

It is an arithmetic number, because the mean of its divisors is an integer number (4269375225).

Almost surely, 2^22011001102 is an apocalyptic number.

22011001102 is a deficient number, since it is larger than the sum of its proper divisors (12144000698).

22011001102 is a wasteful number, since it uses less digits than its factorization.

22011001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379500050.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22011001102 its reverse (20110011022), we get a palindrome (42121012124).

It can be divided in two parts, 2 and 2011001102, that multiplied together give a palindrome (4022002204).

The spelling of 22011001102 in words is "twenty-two billion, eleven million, one thousand, one hundred two".