1022022101001 has 32 divisors (see below), whose sum is σ = 1535630745600. Its totient is φ = 598997145600.

The previous prime is 1022022100993. The next prime is 1022022101069. The reversal of 1022022101001 is 1001012202201.

1022022101001 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022022101001 - 2³ = 1022022100993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1022022101501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1074121 + ... + 1788233.

It is an arithmetic number, because the mean of its divisors is an integer number (47988460800).

Almost surely, 2^{1022022101001} is an apocalyptic number.

1022022101001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1022022101001 is a deficient number, since it is larger than the sum of its proper divisors (513608644599).

1022022101001 is a wasteful number, since it uses less digits than its factorization.

1022022101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715557.

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

Adding to 1022022101001 its reverse (1001012202201), we get a palindrome (2023034303202).

The spelling of 1022022101001 in words is "one trillion, twenty-two billion, twenty-two million, one hundred one thousand, one".