102200002011100 has 36 divisors (see below), whose sum is σ = 253456004989264. Its totient is φ = 35040000689280.

The previous prime is 102200002011071. The next prime is 102200002011101. The reversal of 102200002011100 is 1110200002201.

It is a super-2 number, since 2×102200002011100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200002011101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73000000737 + ... + 73000002136.

Almost surely, 2^{102200002011100} is an apocalyptic number.

102200002011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102200002011100 is an abundant number, since it is smaller than the sum of its proper divisors (151256002978164).

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

102200002011100 is a wasteful number, since it uses less digits than its factorization.

102200002011100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146000002894 (or 146000002887 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102200002011100 its reverse (1110200002201), we get a palindrome (103310202013301).

The spelling of 102200002011100 in words is "one hundred two trillion, two hundred billion, two million, eleven thousand, one hundred".