102200321446252 has 24 divisors (see below), whose sum is σ = 185032160706960. Its totient is φ = 49334262909120.

The previous prime is 102200321446219. The next prime is 102200321446277. The reversal of 102200321446252 is 252644123002201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32632999 + ... + 35627422.

It is an arithmetic number, because the mean of its divisors is an integer number (7709673362790).

Almost surely, 2^{102200321446252} is an apocalyptic number.

It is an amenable number.

102200321446252 is a deficient number, since it is larger than the sum of its proper divisors (82831839260708).

102200321446252 is a wasteful number, since it uses less digits than its factorization.

102200321446252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68273361 (or 68273359 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 102200321446252 its reverse (252644123002201), we get a palindrome (354844444448453).

The spelling of 102200321446252 in words is "one hundred two trillion, two hundred billion, three hundred twenty-one million, four hundred forty-six thousand, two hundred fifty-two".