1022000202101 has 16 divisors (see below), whose sum is σ = 1049158656000. Its totient is φ = 995237990448.

The previous prime is 1022000202089. The next prime is 1022000202103. The reversal of 1022000202101 is 1012020002201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1022000202101 - 2¹⁸ = 1021999939957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022000202103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3797540 + ... + 4057746.

It is an arithmetic number, because the mean of its divisors is an integer number (65572416000).

Almost surely, 2^{1022000202101} is an apocalyptic number.

It is an amenable number.

1022000202101 is a deficient number, since it is larger than the sum of its proper divisors (27158453899).

1022000202101 is an equidigital number, since it uses as much as digits as its factorization.

1022000202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260968.

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

Adding to 1022000202101 its reverse (1012020002201), we get a palindrome (2034020204302).

The spelling of 1022000202101 in words is "one trillion, twenty-two billion, two hundred two thousand, one hundred one".