102213112012000 has 384 divisors, whose sum is σ = 284839612162560. Its totient is φ = 35720593920000.

The previous prime is 102213112011971. The next prime is 102213112012007. The reversal of 102213112012000 is 210211312201.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102213112012007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 120445171 + ... + 121290829.

It is an arithmetic number, because the mean of its divisors is an integer number (741769823340).

Almost surely, 2^{102213112012000} is an apocalyptic number.

102213112012000 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 102213112012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142419806081280).

102213112012000 is an abundant number, since it is smaller than the sum of its proper divisors (182626500150560).

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

102213112012000 is a wasteful number, since it uses less digits than its factorization.

102213112012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845803 (or 845785 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102213112012000 its reverse (210211312201), we get a palindrome (102423323324201).

The spelling of 102213112012000 in words is "one hundred two trillion, two hundred thirteen billion, one hundred twelve million, twelve thousand".