102201111120099 has 16 divisors (see below), whose sum is σ = 136368141876224. Its totient is φ = 68084080200000.

The previous prime is 102201111120077. The next prime is 102201111120139. The reversal of 102201111120099 is 990021111102201.

It is not a de Polignac number, because 102201111120099 - 2¹³ = 102201111111907 is a prime.

It is a super-2 number, since 2×102201111120099² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102201111120599) 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, 143728359 + ... + 144437679.

It is an arithmetic number, because the mean of its divisors is an integer number (8523008867264).

Almost surely, 2^{102201111120099} is an apocalyptic number.

102201111120099 is a deficient number, since it is larger than the sum of its proper divisors (34167030756125).

102201111120099 is a wasteful number, since it uses less digits than its factorization.

102201111120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744498.

The product of its (nonzero) digits is 648, while the sum is 30.

The spelling of 102201111120099 in words is "one hundred two trillion, two hundred one billion, one hundred eleven million, one hundred twenty thousand, ninety-nine".