1011012212110 has 32 divisors (see below), whose sum is σ = 1870379579520. Its totient is φ = 393279474432.

The previous prime is 1011012212099. The next prime is 1011012212113. The reversal of 1011012212110 is 112122101101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011012212113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6776815 + ... + 6924394.

It is an arithmetic number, because the mean of its divisors is an integer number (58449361860).

Almost surely, 2^{1011012212110} is an apocalyptic number.

1011012212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011012212110 is a deficient number, since it is larger than the sum of its proper divisors (859367367410).

1011012212110 is a wasteful number, since it uses less digits than its factorization.

1011012212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13701420.

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

Adding to 1011012212110 its reverse (112122101101), we get a palindrome (1123134313211).

The spelling of 1011012212110 in words is "one trillion, eleven billion, twelve million, two hundred twelve thousand, one hundred ten".