10000001111210 has 32 divisors (see below), whose sum is σ = 19790982899712. Its totient is φ = 3607731247680.

The previous prime is 10000001111189. The next prime is 10000001111239. The reversal of 10000001111210 is 1211110000001.

It is a happy number.

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, 357895877 + ... + 357923816.

It is an arithmetic number, because the mean of its divisors is an integer number (618468215616).

Almost surely, 2^{10000001111210} is an apocalyptic number.

10000001111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000001111210 is a deficient number, since it is larger than the sum of its proper divisors (9790981788502).

10000001111210 is a wasteful number, since it uses less digits than its factorization.

10000001111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715819838.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10000001111210 its reverse (1211110000001), we get a palindrome (11211111111211).

The spelling of 10000001111210 in words is "ten trillion, one million, one hundred eleven thousand, two hundred ten".