22001102006 has 32 divisors (see below), whose sum is σ = 36178168320. Its totient is φ = 9972429984.

The previous prime is 22001101961. The next prime is 22001102009. The reversal of 22001102006 is 60020110022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001102009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1685501 + ... + 1698503.

It is an arithmetic number, because the mean of its divisors is an integer number (1130567760).

Almost surely, 2^22001102006 is an apocalyptic number.

22001102006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22001102006 is a deficient number, since it is larger than the sum of its proper divisors (14177066314).

22001102006 is a wasteful number, since it uses less digits than its factorization.

22001102006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14180.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22001102006 its reverse (60020110022), we get a palindrome (82021212028).

The spelling of 22001102006 in words is "twenty-two billion, one million, one hundred two thousand, six".