1022101021211 has 8 divisors (see below), whose sum is σ = 1082242819440. Its totient is φ = 961961246208.

The previous prime is 1022101021189. The next prime is 1022101021243. The reversal of 1022101021211 is 1121201012201.

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 1022101021211 - 2⁶ = 1022101021147 is a prime.

It is a super-3 number, since 3×1022101021211³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022101020211) 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, 603860 + ... + 1552046.

It is an arithmetic number, because the mean of its divisors is an integer number (135280352430).

Almost surely, 2^{1022101021211} is an apocalyptic number.

1022101021211 is a deficient number, since it is larger than the sum of its proper divisors (60141798229).

1022101021211 is an equidigital number, since it uses as much as digits as its factorization.

1022101021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011613.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1022101021211 its reverse (1121201012201), we get a palindrome (2143302033412).

The spelling of 1022101021211 in words is "one trillion, twenty-two billion, one hundred one million, twenty-one thousand, two hundred eleven".