1101021022102 has 8 divisors (see below), whose sum is σ = 1651553951112. Its totient is φ = 550503038400.

The previous prime is 1101021022091. The next prime is 1101021022103. The reversal of 1101021022102 is 2012201201011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1101021022102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101021022103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3550299 + ... + 3847942.

It is an arithmetic number, because the mean of its divisors is an integer number (206444243889).

Almost surely, 2^{1101021022102} is an apocalyptic number.

1101021022102 is a deficient number, since it is larger than the sum of its proper divisors (550532929010).

1101021022102 is an equidigital number, since it uses as much as digits as its factorization.

1101021022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7472654.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1101021022102 its reverse (2012201201011), we get a palindrome (3113222223113).

The spelling of 1101021022102 in words is "one trillion, one hundred one billion, twenty-one million, twenty-two thousand, one hundred two".