1011102002222 has 128 divisors (see below), whose sum is σ = 1779191568000. Its totient is φ = 426801954816.

The previous prime is 1011102002203. The next prime is 1011102002227. The reversal of 1011102002222 is 2222002011101.

It is a junction number, because it is equal to n+sod(n) for n = 1011102002197 and 1011102002206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011102002227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 595816478 + ... + 595818174.

It is an arithmetic number, because the mean of its divisors is an integer number (13899934125).

Almost surely, 2^{1011102002222} is an apocalyptic number.

1011102002222 is a deficient number, since it is larger than the sum of its proper divisors (768089565778).

1011102002222 is a wasteful number, since it uses less digits than its factorization.

1011102002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1011102002222 its reverse (2222002011101), we get a palindrome (3233104013323).

The spelling of 1011102002222 in words is "one trillion, eleven billion, one hundred two million, two thousand, two hundred twenty-two".