102002022011109 has 16 divisors (see below), whose sum is σ = 148391113328640. Its totient is φ = 61809184005360.

The previous prime is 102002022011101. The next prime is 102002022011117. The reversal of 102002022011109 is 901110220200201.

It is an interprime number because it is at equal distance from previous prime (102002022011101) and next prime (102002022011117).

It is not a de Polignac number, because 102002022011109 - 2³ = 102002022011101 is a prime.

It is a super-3 number, since 3×102002022011109³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102002022011101) 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, 255379279 + ... + 255778380.

It is an arithmetic number, because the mean of its divisors is an integer number (9274444583040).

Almost surely, 2^{102002022011109} is an apocalyptic number.

It is an amenable number.

102002022011109 is a deficient number, since it is larger than the sum of its proper divisors (46389091317531).

102002022011109 is a wasteful number, since it uses less digits than its factorization.

102002022011109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511163720.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 102002022011109 in words is "one hundred two trillion, two billion, twenty-two million, eleven thousand, one hundred nine".