102022000011091 has 64 divisors (see below), whose sum is σ = 110369533132800. Its totient is φ = 94092014016000.

The previous prime is 102022000011023. The next prime is 102022000011109. The reversal of 102022000011091 is 190110000220201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102022000011091 - 2¹⁵ = 102021999978323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102022000018091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4796735805 + ... + 4796757073.

It is an arithmetic number, because the mean of its divisors is an integer number (1724523955200).

Almost surely, 2^{102022000011091} is an apocalyptic number.

102022000011091 is a deficient number, since it is larger than the sum of its proper divisors (8347533121709).

102022000011091 is a wasteful number, since it uses less digits than its factorization.

102022000011091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21820.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 102022000011091 its reverse (190110000220201), we get a palindrome (292132000231292).

The spelling of 102022000011091 in words is "one hundred two trillion, twenty-two billion, eleven thousand, ninety-one".