10001011222002 has 8 divisors (see below), whose sum is σ = 20002022444016. Its totient is φ = 3333670407332.

The previous prime is 10001011221991. The next prime is 10001011222021. The reversal of 10001011222002 is 20022211010001.

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

10001011222002 is an admirable 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, 833417601828 + ... + 833417601839.

It is an arithmetic number, because the mean of its divisors is an integer number (2500252805502).

Almost surely, 2^{10001011222002} is an apocalyptic number.

10001011222002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10001011222002 is a wasteful number, since it uses less digits than its factorization.

10001011222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666835203672.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10001011222002 its reverse (20022211010001), we get a palindrome (30023222232003).

The spelling of 10001011222002 in words is "ten trillion, one billion, eleven million, two hundred twenty-two thousand, two".