1102122101019 has 32 divisors (see below), whose sum is σ = 1513494388224. Its totient is φ = 713066365440.

The previous prime is 1102122100987. The next prime is 1102122101039. The reversal of 1102122101019 is 9101012212011.

It is not a de Polignac number, because 1102122101019 - 2⁵ = 1102122100987 is a prime.

It is a super-2 number, since 2×1102122101019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102122100986 and 1102122101004.

It is not an unprimeable number, because it can be changed into a prime (1102122101039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14389944 + ... + 14466330.

It is an arithmetic number, because the mean of its divisors is an integer number (47296699632).

Almost surely, 2^{1102122101019} is an apocalyptic number.

1102122101019 is a deficient number, since it is larger than the sum of its proper divisors (411372287205).

1102122101019 is a wasteful number, since it uses less digits than its factorization.

1102122101019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77427.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 1102122101019 in words is "one trillion, one hundred two billion, one hundred twenty-two million, one hundred one thousand, nineteen".