1010221212110 has 32 divisors (see below), whose sum is σ = 1991081541600. Its totient is φ = 365987532160.

The previous prime is 1010221212107. The next prime is 1010221212137. The reversal of 1010221212110 is 112121220101.

It is a super-2 number, since 2×1010221212110² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 17040725 + ... + 17099904.

It is an arithmetic number, because the mean of its divisors is an integer number (62221298175).

Almost surely, 2^{1010221212110} is an apocalyptic number.

1010221212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010221212110 is a deficient number, since it is larger than the sum of its proper divisors (980860329490).

1010221212110 is a wasteful number, since it uses less digits than its factorization.

1010221212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34140916.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1010221212110 its reverse (112121220101), we get a palindrome (1122342432211).

It can be divided in two parts, 10102 and 21212110, that added together give a palindrome (21222212).

The spelling of 1010221212110 in words is "one trillion, ten billion, two hundred twenty-one million, two hundred twelve thousand, one hundred ten".