22110210121002 has 32 divisors (see below), whose sum is σ = 44259340004352. Its totient is φ = 7363583885424.

The previous prime is 22110210120979. The next prime is 22110210121039. The reversal of 22110210121002 is 20012101201122.

It is a super-3 number, since 3×22110210121002³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290874333 + ... + 290950335.

It is an arithmetic number, because the mean of its divisors is an integer number (1383104375136).

Almost surely, 2^{22110210121002} is an apocalyptic number.

22110210121002 is an abundant number, since it is smaller than the sum of its proper divisors (22149129883350).

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

22110210121002 is a wasteful number, since it uses less digits than its factorization.

22110210121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118042.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22110210121002 its reverse (20012101201122), we get a palindrome (42122311322124).

The spelling of 22110210121002 in words is "twenty-two trillion, one hundred ten billion, two hundred ten million, one hundred twenty-one thousand, two".