1022020101110 has 64 divisors (see below), whose sum is σ = 1949455268352. Its totient is φ = 385001185536.

The previous prime is 1022020101031. The next prime is 1022020101119. The reversal of 1022020101110 is 111010202201.

It is a junction number, because it is equal to n+sod(n) for n = 1022020101091 and 1022020101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022020101119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3884042 + ... + 4138818.

It is an arithmetic number, because the mean of its divisors is an integer number (30460238568).

Almost surely, 2^{1022020101110} is an apocalyptic number.

1022020101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022020101110 is a deficient number, since it is larger than the sum of its proper divisors (927435167242).

1022020101110 is a wasteful number, since it uses less digits than its factorization.

1022020101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255077.

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

Adding to 1022020101110 its reverse (111010202201), we get a palindrome (1133030303311).

The spelling of 1022020101110 in words is "one trillion, twenty-two billion, twenty million, one hundred one thousand, one hundred ten".