1021102200022 has 8 divisors (see below), whose sum is σ = 1531862535672. Its totient is φ = 510481354800.

The previous prime is 1021102200011. The next prime is 1021102200029. The reversal of 1021102200022 is 2200022011201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1021102199975 and 1021102200011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021102200029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34854304 + ... + 34883587.

It is an arithmetic number, because the mean of its divisors is an integer number (191482816959).

Almost surely, 2^{1021102200022} is an apocalyptic number.

1021102200022 is a deficient number, since it is larger than the sum of its proper divisors (510760335650).

1021102200022 is an equidigital number, since it uses as much as digits as its factorization.

1021102200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69745214.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1021102200022 its reverse (2200022011201), we get a palindrome (3221124211223).

The spelling of 1021102200022 in words is "one trillion, twenty-one billion, one hundred two million, two hundred thousand, twenty-two".