1001212200110 has 16 divisors (see below), whose sum is σ = 1802214562176. Its totient is φ = 400477635168.

The previous prime is 1001212200101. The next prime is 1001212200169. The reversal of 1001212200110 is 110022121001.

It is a junction number, because it is equal to n+sod(n) for n = 1001212200091 and 1001212200100.

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, 306302 + ... + 1447841.

It is an arithmetic number, because the mean of its divisors is an integer number (112638410136).

Almost surely, 2^{1001212200110} is an apocalyptic number.

1001212200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001212200110 is a deficient number, since it is larger than the sum of its proper divisors (801002362066).

1001212200110 is a wasteful number, since it uses less digits than its factorization.

1001212200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811227.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1001212200110 its reverse (110022121001), we get a palindrome (1111234321111).

The spelling of 1001212200110 in words is "one trillion, one billion, two hundred twelve million, two hundred thousand, one hundred ten".