1101020221202 has 32 divisors (see below), whose sum is σ = 1808043742080. Its totient is φ = 498696238080.

The previous prime is 1101020221187. The next prime is 1101020221271. The reversal of 1101020221202 is 2021220201011.

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, 6992699 + ... + 7148417.

It is an arithmetic number, because the mean of its divisors is an integer number (56501366940).

Almost surely, 2^{1101020221202} is an apocalyptic number.

1101020221202 is a deficient number, since it is larger than the sum of its proper divisors (707023520878).

1101020221202 is a wasteful number, since it uses less digits than its factorization.

1101020221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156866.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1101020221202 its reverse (2021220201011), we get a palindrome (3122240422213).

The spelling of 1101020221202 in words is "one trillion, one hundred one billion, twenty million, two hundred twenty-one thousand, two hundred two".