101202201101100 has 1152 divisors, whose sum is σ = 351755086233600. Its totient is φ = 22200998400000.

The previous prime is 101202201101003. The next prime is 101202201101123. The reversal of 101202201101100 is 1101102202101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 21132217506 + ... + 21132222294.

It is an arithmetic number, because the mean of its divisors is an integer number (305342956800).

Almost surely, 2^{101202201101100} is an apocalyptic number.

101202201101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101202201101100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175877543116800).

101202201101100 is an abundant number, since it is smaller than the sum of its proper divisors (250552885132500).

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

101202201101100 is a wasteful number, since it uses less digits than its factorization.

101202201101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055 (or 5048 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101202201101100 its reverse (1101102202101), we get a palindrome (102303303303201).

The spelling of 101202201101100 in words is "one hundred one trillion, two hundred two billion, two hundred one million, one hundred one thousand, one hundred".