10120221002022 has 32 divisors (see below), whose sum is σ = 21620711629152. Its totient is φ = 3146874200064.

The previous prime is 10120221001999. The next prime is 10120221002033. The reversal of 10120221002022 is 22020012202101.

It is a junction number, because it is equal to n+sod(n) for n = 10120221001992 and 10120221002010.

It is a congruent number.

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, 439005523 + ... + 439028574.

It is an arithmetic number, because the mean of its divisors is an integer number (675647238411).

Almost surely, 2^{10120221002022} is an apocalyptic number.

10120221002022 is an abundant number, since it is smaller than the sum of its proper divisors (11500490627130).

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

10120221002022 is a wasteful number, since it uses less digits than its factorization.

10120221002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878034232.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10120221002022 its reverse (22020012202101), we get a palindrome (32140233204123).

The spelling of 10120221002022 in words is "ten trillion, one hundred twenty billion, two hundred twenty-one million, two thousand, twenty-two".