1002202022101 has 8 divisors (see below), whose sum is σ = 1148834085824. Its totient is φ = 856435044960.

The previous prime is 1002202021969. The next prime is 1002202022123. The reversal of 1002202022101 is 1012202022001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1002202022101 - 2¹⁵ = 1002201989333 is a prime.

It is a super-3 number, since 3×1002202022101³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002202022161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216269160 + ... + 216273793.

It is an arithmetic number, because the mean of its divisors is an integer number (143604260728).

Almost surely, 2^{1002202022101} is an apocalyptic number.

It is an amenable number.

1002202022101 is a deficient number, since it is larger than the sum of its proper divisors (146632063723).

1002202022101 is an equidigital number, since it uses as much as digits as its factorization.

1002202022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432543291.

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

Adding to 1002202022101 its reverse (1012202022001), we get a palindrome (2014404044102).

The spelling of 1002202022101 in words is "one trillion, two billion, two hundred two million, twenty-two thousand, one hundred one".