1022102211000 has 128 divisors (see below), whose sum is σ = 3434263560000. Its totient is φ = 251594380800.

The previous prime is 1022102210993. The next prime is 1022102211043. The reversal of 1022102211000 is 1122012201.

1022102211000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13064875 + ... + 13142874.

Almost surely, 2^{1022102211000} is an apocalyptic number.

1022102211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022102211000 is an abundant number, since it is smaller than the sum of its proper divisors (2412161349000).

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

1022102211000 is a wasteful number, since it uses less digits than its factorization.

1022102211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26207786 (or 26207772 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1022102211000 its reverse (1122012201), we get a palindrome (1023224223201).

The spelling of 1022102211000 in words is "one trillion, twenty-two billion, one hundred two million, two hundred eleven thousand".