10200101212 has 24 divisors (see below), whose sum is σ = 21103659360. Its totient is φ = 4220731200.

The previous prime is 10200101209. The next prime is 10200101291. The reversal of 10200101212 is 21210100201.

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, 6280039 + ... + 6281662.

It is an arithmetic number, because the mean of its divisors is an integer number (879319140).

Almost surely, 2^10200101212 is an apocalyptic number.

It is an amenable number.

10200101212 is an abundant number, since it is smaller than the sum of its proper divisors (10903558148).

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

10200101212 is a wasteful number, since it uses less digits than its factorization.

10200101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12561741 (or 12561739 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10200101212 its reverse (21210100201), we get a palindrome (31410201413).

The spelling of 10200101212 in words is "ten billion, two hundred million, one hundred one thousand, two hundred twelve".