10101211204 has 12 divisors (see below), whose sum is σ = 20202422464. Its totient is φ = 4329090504.

The previous prime is 10101211193. The next prime is 10101211217. The reversal of 10101211204 is 40211210101.

10101211204 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180378744 + ... + 180378799.

Almost surely, 2^10101211204 is an apocalyptic number.

10101211204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10101211204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10101211204 is a wasteful number, since it uses less digits than its factorization.

10101211204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360757554 (or 360757552 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10101211204 its reverse (40211210101), we get a palindrome (50312421305).

The spelling of 10101211204 in words is "ten billion, one hundred one million, two hundred eleven thousand, two hundred four".