101212011210010 has 32 divisors (see below), whose sum is σ = 182432815289280. Its totient is φ = 40428986159232.

The previous prime is 101212011209887. The next prime is 101212011210017. The reversal of 101212011210010 is 10012110212101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101212011210017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330749097 + ... + 331054963.

It is an arithmetic number, because the mean of its divisors is an integer number (5701025477790).

Almost surely, 2^{101212011210010} is an apocalyptic number.

101212011210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101212011210010 is a deficient number, since it is larger than the sum of its proper divisors (81220804079270).

101212011210010 is a wasteful number, since it uses less digits than its factorization.

101212011210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351390.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101212011210010 its reverse (10012110212101), we get a palindrome (111224121422111).

The spelling of 101212011210010 in words is "one hundred one trillion, two hundred twelve billion, eleven million, two hundred ten thousand, ten".