1011102220219 has 16 divisors (see below), whose sum is σ = 1245302073792. Its totient is φ = 799434597888.

The previous prime is 1011102220217. The next prime is 1011102220273. The reversal of 1011102220219 is 9120222011101.

It is a cyclic number.

It is not a de Polignac number, because 1011102220219 - 2¹ = 1011102220217 is a prime.

It is a super-2 number, since 2×1011102220219² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1011102220219.

It is not an unprimeable number, because it can be changed into a prime (1011102220217) 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, 3746434 + ... + 4007239.

It is an arithmetic number, because the mean of its divisors is an integer number (77831379612).

Almost surely, 2^{1011102220219} is an apocalyptic number.

1011102220219 is a deficient number, since it is larger than the sum of its proper divisors (234199853573).

1011102220219 is a wasteful number, since it uses less digits than its factorization.

1011102220219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755126.

The product of its (nonzero) digits is 144, while the sum is 22.

It can be divided in two parts, 1011102 and 220219, that added together give a palindrome (1231321).

The spelling of 1011102220219 in words is "one trillion, eleven billion, one hundred two million, two hundred twenty thousand, two hundred nineteen".