102204670684050 has 72 divisors (see below), whose sum is σ = 299552598455760. Its totient is φ = 24776889861600.

The previous prime is 102204670684019. The next prime is 102204670684091. The reversal of 102204670684050 is 50486076402201.

102204670684050 is a `hidden beast` number, since 10 + 220 + 4 + 6 + 7 + 0 + 6 + 8 + 405 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102204670683987 and 102204670684005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10323699160 + ... + 10323709059.

It is an arithmetic number, because the mean of its divisors is an integer number (4160452756330).

Almost surely, 2^{102204670684050} is an apocalyptic number.

102204670684050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102204670684050 is an abundant number, since it is smaller than the sum of its proper divisors (197347927771710).

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

102204670684050 is a wasteful number, since it uses less digits than its factorization.

102204670684050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20647408248 (or 20647408240 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 102204670684050 in words is "one hundred two trillion, two hundred four billion, six hundred seventy million, six hundred eighty-four thousand, fifty".