1375222452102 has 48 divisors (see below), whose sum is σ = 3136893630000. Its totient is φ = 434222430912.

The previous prime is 1375222452101. The next prime is 1375222452119. The reversal of 1375222452102 is 2012542225731.

1375222452102 is a `hidden beast` number, since 1 + 3 + 7 + 522 + 24 + 5 + 2 + 102 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375222452101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2315424 + ... + 2848092.

It is an arithmetic number, because the mean of its divisors is an integer number (65351950625).

Almost surely, 2^{1375222452102} is an apocalyptic number.

1375222452102 is an abundant number, since it is smaller than the sum of its proper divisors (1761671177898).

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

1375222452102 is a wasteful number, since it uses less digits than its factorization.

1375222452102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540245 (or 540242 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

Adding to 1375222452102 its reverse (2012542225731), we get a palindrome (3387764677833).

The spelling of 1375222452102 in words is "one trillion, three hundred seventy-five billion, two hundred twenty-two million, four hundred fifty-two thousand, one hundred two".