102213444200 has 48 divisors (see below), whose sum is σ = 271595726880. Its totient is φ = 35044608960.

The previous prime is 102213444139. The next prime is 102213444209. The reversal of 102213444200 is 2444312201.

It is not an unprimeable number, because it can be changed into a prime (102213444209) 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, 36503402 + ... + 36506201.

It is an arithmetic number, because the mean of its divisors is an integer number (5658244310).

Almost surely, 2^102213444200 is an apocalyptic number.

102213444200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102213444200 is an abundant number, since it is smaller than the sum of its proper divisors (169382282680).

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

102213444200 is a wasteful number, since it uses less digits than its factorization.

102213444200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73009626 (or 73009617 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 102213444200 its reverse (2444312201), we get a palindrome (104657756401).

The spelling of 102213444200 in words is "one hundred two billion, two hundred thirteen million, four hundred forty-four thousand, two hundred".