1011222102010 has 32 divisors (see below), whose sum is σ = 1883457385920. Its totient is φ = 390642983808.

The previous prime is 1011222101971. The next prime is 1011222102047. The reversal of 1011222102010 is 102012221101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13173412 + ... + 13249951.

It is an arithmetic number, because the mean of its divisors is an integer number (58858043310).

Almost surely, 2^{1011222102010} is an apocalyptic number.

1011222102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011222102010 is a deficient number, since it is larger than the sum of its proper divisors (872235283910).

1011222102010 is a wasteful number, since it uses less digits than its factorization.

1011222102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26423502.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1011222102010 its reverse (102012221101), we get a palindrome (1113234323111).

The spelling of 1011222102010 in words is "one trillion, eleven billion, two hundred twenty-two million, one hundred two thousand, ten".