102022101021001 has 16 divisors (see below), whose sum is σ = 117907763097600. Its totient is φ = 86464224684288.

The previous prime is 102022101020963. The next prime is 102022101021011. The reversal of 102022101021001 is 100120101220201.

It is a cyclic number.

It is not a de Polignac number, because 102022101021001 - 2²³ = 102022092632393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102022101021011) 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, 80309301 + ... + 81569773.

It is an arithmetic number, because the mean of its divisors is an integer number (7369235193600).

Almost surely, 2^{102022101021001} is an apocalyptic number.

It is an amenable number.

102022101021001 is a deficient number, since it is larger than the sum of its proper divisors (15885662076599).

102022101021001 is a wasteful number, since it uses less digits than its factorization.

102022101021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390488.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102022101021001 its reverse (100120101220201), we get a palindrome (202142202241202).

The spelling of 102022101021001 in words is "one hundred two trillion, twenty-two billion, one hundred one million, twenty-one thousand, one".