10222012010021 has 8 divisors (see below), whose sum is σ = 11709279349824. Its totient is φ = 8741489647680.

The previous prime is 10222012009999. The next prime is 10222012010029. The reversal of 10222012010021 is 12001021022201.

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

It is a cyclic number.

It is not a de Polignac number, because 10222012010021 - 2²² = 10222007815717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10222012009978 and 10222012010005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222012010029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686241115 + ... + 1686247176.

It is an arithmetic number, because the mean of its divisors is an integer number (1463659918728).

Almost surely, 2^{10222012010021} is an apocalyptic number.

It is an amenable number.

10222012010021 is a deficient number, since it is larger than the sum of its proper divisors (1487267339803).

10222012010021 is an equidigital number, since it uses as much as digits as its factorization.

10222012010021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372488731.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10222012010021 its reverse (12001021022201), we get a palindrome (22223033032222).

The spelling of 10222012010021 in words is "ten trillion, two hundred twenty-two billion, twelve million, ten thousand, twenty-one".