22101021120002 has 8 divisors (see below), whose sum is σ = 36165307287312. Its totient is φ = 10045918690900.

The previous prime is 22101021119993. The next prime is 22101021120019. The reversal of 22101021120002 is 20002112010122.

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

It is a super-3 number, since 3×22101021120002³ (a number of 41 digits) contains 333 as substring.

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, 502295934524 + ... + 502295934567.

It is an arithmetic number, because the mean of its divisors is an integer number (4520663410914).

Almost surely, 2^{22101021120002} is an apocalyptic number.

22101021120002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22101021120002 is a deficient number, since it is larger than the sum of its proper divisors (14064286167310).

22101021120002 is a wasteful number, since it uses less digits than its factorization.

22101021120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004591869104.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22101021120002 its reverse (20002112010122), we get a palindrome (42103133130124).

The spelling of 22101021120002 in words is "twenty-two trillion, one hundred one billion, twenty-one million, one hundred twenty thousand, two".