10220010021002 has 8 divisors (see below), whose sum is σ = 15540015237636. Its totient is φ = 5040004941792.

The previous prime is 10220010020999. The next prime is 10220010021031. The reversal of 10220010021002 is 20012001002201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9494107725001 + 725902296001 = 3081251^2 + 851999^2 .

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, 35000034173 + ... + 35000034464.

Almost surely, 2^{10220010021002} is an apocalyptic number.

10220010021002 is a deficient number, since it is larger than the sum of its proper divisors (5320005216634).

10220010021002 is an equidigital number, since it uses as much as digits as its factorization.

10220010021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70000068712.

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

Adding to 10220010021002 its reverse (20012001002201), we get a palindrome (30232011023203).

The spelling of 10220010021002 in words is "ten trillion, two hundred twenty billion, ten million, twenty-one thousand, two".