102022841 has 16 divisors (see below), whose sum is σ = 107688960. Its totient is φ = 96526080.

The previous prime is 102022819. The next prime is 102022849. The reversal of 102022841 is 148220201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102022841 - 2⁶ = 102022777 is a prime.

It is a super-2 number, since 2×102022841² = 20817320171422562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102022849) 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, 534056 + ... + 534246.

It is an arithmetic number, because the mean of its divisors is an integer number (6730560).

Almost surely, 2^102022841 is an apocalyptic number.

It is an amenable number.

102022841 is a deficient number, since it is larger than the sum of its proper divisors (5666119).

102022841 is a wasteful number, since it uses less digits than its factorization.

102022841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 102022841 is about 10100.6356730653. The cubic root of 102022841 is about 467.2677462654.

The spelling of 102022841 in words is "one hundred two million, twenty-two thousand, eight hundred forty-one".