10021120022 has 8 divisors (see below), whose sum is σ = 15079099536. Its totient is φ = 4994753512.

The previous prime is 10021120003. The next prime is 10021120073. The reversal of 10021120022 is 22002112001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10021119985 and 10021120012.

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, 7902458 + ... + 7903725.

It is an arithmetic number, because the mean of its divisors is an integer number (1884887442).

Almost surely, 2^10021120022 is an apocalyptic number.

10021120022 is a deficient number, since it is larger than the sum of its proper divisors (5057979514).

10021120022 is a wasteful number, since it uses less digits than its factorization.

10021120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15806502.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10021120022 its reverse (22002112001), we get a palindrome (32023232023).

The spelling of 10021120022 in words is "ten billion, twenty-one million, one hundred twenty thousand, twenty-two".