101222201101100 has 36 divisors (see below), whose sum is σ = 220637163776064. Its totient is φ = 40307315945280.

The previous prime is 101222201101061. The next prime is 101222201101121. The reversal of 101222201101100 is 1101102222101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2269533779 + ... + 2269578378.

Almost surely, 2^{101222201101100} is an apocalyptic number.

101222201101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101222201101100 is an abundant number, since it is smaller than the sum of its proper divisors (119414962674964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101222201101100 is a wasteful number, since it uses less digits than its factorization.

101222201101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4539112394 (or 4539112387 counting only the distinct ones).

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

Adding to 101222201101100 its reverse (1101102222101), we get a palindrome (102323303323201).

The spelling of 101222201101100 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred one million, one hundred one thousand, one hundred".