10101021021110 has 16 divisors (see below), whose sum is σ = 18303863598000. Its totient is φ = 4013291572896.

The previous prime is 10101021021103. The next prime is 10101021021173. The reversal of 10101021021110 is 1112012010101.

It is a super-2 number, since 2×10101021021110² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10101021021091 and 10101021021100.

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, 3389602880 + ... + 3389605859.

It is an arithmetic number, because the mean of its divisors is an integer number (1143991474875).

Almost surely, 2^{10101021021110} is an apocalyptic number.

10101021021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101021021110 is a deficient number, since it is larger than the sum of its proper divisors (8202842576890).

10101021021110 is a wasteful number, since it uses less digits than its factorization.

10101021021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6779208895.

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

Adding to 10101021021110 its reverse (1112012010101), we get a palindrome (11213033031211).

The spelling of 10101021021110 in words is "ten trillion, one hundred one billion, twenty-one million, twenty-one thousand, one hundred ten".