10002111020222 has 4 divisors (see below), whose sum is σ = 15003166530336. Its totient is φ = 5001055510110.

The previous prime is 10002111020207. The next prime is 10002111020329. The reversal of 10002111020222 is 22202011120001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10002111020197 and 10002111020206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500527755054 + ... + 2500527755057.

It is an arithmetic number, because the mean of its divisors is an integer number (3750791632584).

Almost surely, 2^{10002111020222} is an apocalyptic number.

10002111020222 is a deficient number, since it is larger than the sum of its proper divisors (5001055510114).

10002111020222 is an equidigital number, since it uses as much as digits as its factorization.

10002111020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001055510113.

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

Adding to 10002111020222 its reverse (22202011120001), we get a palindrome (32204122140223).

The spelling of 10002111020222 in words is "ten trillion, two billion, one hundred eleven million, twenty thousand, two hundred twenty-two".