102211110111219 has 32 divisors (see below), whose sum is σ = 137422712928000. Its totient is φ = 67572500607360.

The previous prime is 102211110111211. The next prime is 102211110111307. The reversal of 102211110111219 is 912111011112201.

It is not a de Polignac number, because 102211110111219 - 2³ = 102211110111211 is a prime.

It is a super-2 number, since 2×102211110111219² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102211110111211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4218532197 + ... + 4218556425.

It is an arithmetic number, because the mean of its divisors is an integer number (4294459779000).

Almost surely, 2^{102211110111219} is an apocalyptic number.

102211110111219 is a deficient number, since it is larger than the sum of its proper divisors (35211602816781).

102211110111219 is a wasteful number, since it uses less digits than its factorization.

102211110111219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48275.

The product of its (nonzero) digits is 72, while the sum is 24.

The spelling of 102211110111219 in words is "one hundred two trillion, two hundred eleven billion, one hundred ten million, one hundred eleven thousand, two hundred nineteen".