11010122021000 has 64 divisors (see below), whose sum is σ = 25809448279680. Its totient is φ = 4396226116800.

The previous prime is 11010122020969. The next prime is 11010122021029. The reversal of 11010122021000 is 12022101011.

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, 9215084 + ... + 10341083.

It is an arithmetic number, because the mean of its divisors is an integer number (403272629370).

Almost surely, 2^{11010122021000} is an apocalyptic number.

11010122021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010122021000 is an abundant number, since it is smaller than the sum of its proper divisors (14799326258680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11010122021000 is a wasteful number, since it uses less digits than its factorization.

11010122021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19556751 (or 19556737 counting only the distinct ones).

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

Adding to 11010122021000 its reverse (12022101011), we get a palindrome (11022144122011).

The spelling of 11010122021000 in words is "eleven trillion, ten billion, one hundred twenty-two million, twenty-one thousand".