1001102111210 has 32 divisors (see below), whose sum is σ = 1811650627584. Its totient is φ = 398293200000.

The previous prime is 1001102111173. The next prime is 1001102111291. The reversal of 1001102111210 is 121112011001.

It is a junction number, because it is equal to n+sod(n) for n = 1001102111191 and 1001102111200.

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, 17162795 + ... + 17221025.

It is an arithmetic number, because the mean of its divisors is an integer number (56614082112).

Almost surely, 2^{1001102111210} is an apocalyptic number.

1001102111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001102111210 is a deficient number, since it is larger than the sum of its proper divisors (810548516374).

1001102111210 is a wasteful number, since it uses less digits than its factorization.

1001102111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67430.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1001102111210 its reverse (121112011001), we get a palindrome (1122214122211).

The spelling of 1001102111210 in words is "one trillion, one billion, one hundred two million, one hundred eleven thousand, two hundred ten".