100102011012212 has 24 divisors (see below), whose sum is σ = 191105814285120. Its totient is φ = 45500443839360.

The previous prime is 100102011012197. The next prime is 100102011012259. The reversal of 100102011012212 is 212210110201001.

It is a congruent number.

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, 7432853 + ... + 15982844.

It is an arithmetic number, because the mean of its divisors is an integer number (7962742261880).

Almost surely, 2^{100102011012212} is an apocalyptic number.

It is an amenable number.

100102011012212 is a deficient number, since it is larger than the sum of its proper divisors (91003803272908).

100102011012212 is a wasteful number, since it uses less digits than its factorization.

100102011012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23512871 (or 23512869 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100102011012212 its reverse (212210110201001), we get a palindrome (312312121213213).

The spelling of 100102011012212 in words is "one hundred trillion, one hundred two billion, eleven million, twelve thousand, two hundred twelve".