1022102020011 has 8 divisors (see below), whose sum is σ = 1362827151504. Its totient is φ = 681389117600.

The previous prime is 1022102019977. The next prime is 1022102020013. The reversal of 1022102020011 is 1100202012201.

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 1022102020011 - 2¹⁵ = 1022101987243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022102020013) 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, 2860440 + ... + 3197861.

It is an arithmetic number, because the mean of its divisors is an integer number (170353393938).

Almost surely, 2^{1022102020011} is an apocalyptic number.

1022102020011 is a deficient number, since it is larger than the sum of its proper divisors (340725131493).

1022102020011 is an equidigital number, since it uses as much as digits as its factorization.

1022102020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6114541.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1022102020011 its reverse (1100202012201), we get a palindrome (2122304032212).

The spelling of 1022102020011 in words is "one trillion, twenty-two billion, one hundred two million, twenty thousand, eleven".