10222102121002 has 16 divisors (see below), whose sum is σ = 15344460597312. Its totient is φ = 5107283009920.

The previous prime is 10222102120969. The next prime is 10222102121053. The reversal of 10222102121002 is 20012120122201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18766677 + ... + 19303687.

It is an arithmetic number, because the mean of its divisors is an integer number (959028787332).

Almost surely, 2^{10222102121002} is an apocalyptic number.

10222102121002 is a deficient number, since it is larger than the sum of its proper divisors (5122358476310).

10222102121002 is a wasteful number, since it uses less digits than its factorization.

10222102121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544013.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10222102121002 its reverse (20012120122201), we get a palindrome (30234222243203).

The spelling of 10222102121002 in words is "ten trillion, two hundred twenty-two billion, one hundred two million, one hundred twenty-one thousand, two".