100102002220012 has 48 divisors (see below), whose sum is σ = 189097388367552. Its totient is φ = 46092292669440.

The previous prime is 100102002219943. The next prime is 100102002220061. The reversal of 100102002220012 is 210022200201001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 100102002219974 and 100102002220001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632552937 + ... + 632711167.

It is an arithmetic number, because the mean of its divisors is an integer number (3939528924324).

Almost surely, 2^{100102002220012} is an apocalyptic number.

It is an amenable number.

100102002220012 is a deficient number, since it is larger than the sum of its proper divisors (88995386147540).

100102002220012 is a wasteful number, since it uses less digits than its factorization.

100102002220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186778 (or 186776 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100102002220012 its reverse (210022200201001), we get a palindrome (310124202421013).

The spelling of 100102002220012 in words is "one hundred trillion, one hundred two billion, two million, two hundred twenty thousand, twelve".