1100222013112 has 8 divisors (see below), whose sum is σ = 2062916274600. Its totient is φ = 550111006552.

The previous prime is 1100222013101. The next prime is 1100222013211. The reversal of 1100222013112 is 2113102220011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68763875812 + ... + 68763875827.

It is an arithmetic number, because the mean of its divisors is an integer number (257864534325).

Almost surely, 2^{1100222013112} is an apocalyptic number.

It is an amenable number.

1100222013112 is a deficient number, since it is larger than the sum of its proper divisors (962694261488).

1100222013112 is a wasteful number, since it uses less digits than its factorization.

1100222013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137527751645 (or 137527751641 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1100222013112 its reverse (2113102220011), we get a palindrome (3213324233123).

The spelling of 1100222013112 in words is "one trillion, one hundred billion, two hundred twenty-two million, thirteen thousand, one hundred twelve".