22120100210002 has 8 divisors (see below), whose sum is σ = 33251199888816. Its totient is φ = 11036366913732.

The previous prime is 22120100209973. The next prime is 22120100210011. The reversal of 22120100210002 is 20001200102122.

It is a happy number.

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

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, 11841594468 + ... + 11841596335.

It is an arithmetic number, because the mean of its divisors is an integer number (4156399986102).

Almost surely, 2^{22120100210002} is an apocalyptic number.

22120100210002 is a deficient number, since it is larger than the sum of its proper divisors (11131099678814).

22120100210002 is a wasteful number, since it uses less digits than its factorization.

22120100210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23683191272.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22120100210002 its reverse (20001200102122), we get a palindrome (42121300312124).

The spelling of 22120100210002 in words is "twenty-two trillion, one hundred twenty billion, one hundred million, two hundred ten thousand, two".