1101222011102 has 16 divisors (see below), whose sum is σ = 1729874433312. Its totient is φ = 524770049760.

The previous prime is 1101222011101. The next prime is 1101222011107. The reversal of 1101222011102 is 2011102221011.

It is a super-2 number, since 2×1101222011102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101222011101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43199549 + ... + 43225032.

It is an arithmetic number, because the mean of its divisors is an integer number (108117152082).

Almost surely, 2^{1101222011102} is an apocalyptic number.

1101222011102 is a deficient number, since it is larger than the sum of its proper divisors (628652422210).

1101222011102 is a wasteful number, since it uses less digits than its factorization.

1101222011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86424883.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1101222011102 its reverse (2011102221011), we get a palindrome (3112324232113).

The spelling of 1101222011102 in words is "one trillion, one hundred one billion, two hundred twenty-two million, eleven thousand, one hundred two".