22120210021022 has 8 divisors (see below), whose sum is σ = 35132098268736. Its totient is φ = 10409510598112.

The previous prime is 22120210021003. The next prime is 22120210021037. The reversal of 22120210021022 is 22012001202122.

It is a happy number.

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

It is a super-3 number, since 3×22120210021022³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 325297206158 + ... + 325297206225.

It is an arithmetic number, because the mean of its divisors is an integer number (4391512283592).

Almost surely, 2^{22120210021022} is an apocalyptic number.

22120210021022 is a deficient number, since it is larger than the sum of its proper divisors (13011888247714).

22120210021022 is a wasteful number, since it uses less digits than its factorization.

22120210021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650594412402.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22120210021022 its reverse (22012001202122), we get a palindrome (44132211223144).

The spelling of 22120210021022 in words is "twenty-two trillion, one hundred twenty billion, two hundred ten million, twenty-one thousand, twenty-two".