102220002011000 has 128 divisors (see below), whose sum is σ = 240226809600960. Its totient is φ = 40711840704000.

The previous prime is 102220002010991. The next prime is 102220002011047. The reversal of 102220002011000 is 110200022201.

It is a happy number.

It is a super-2 number, since 2×102220002011000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327124835 + ... + 327437165.

Almost surely, 2^{102220002011000} is an apocalyptic number.

102220002011000 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 102220002011000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120113404800480).

102220002011000 is an abundant number, since it is smaller than the sum of its proper divisors (138006807589960).

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

102220002011000 is a wasteful number, since it uses less digits than its factorization.

102220002011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313762 (or 313748 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102220002011000 its reverse (110200022201), we get a palindrome (102330202033201).

The spelling of 102220002011000 in words is "one hundred two trillion, two hundred twenty billion, two million, eleven thousand".