2020101221102 has 16 divisors (see below), whose sum is σ = 3168109579680. Its totient is φ = 964237250592.

The previous prime is 2020101221093. The next prime is 2020101221111. The reversal of 2020101221102 is 2011221010202.

It is an interprime number because it is at equal distance from previous prime (2020101221093) and next prime (2020101221111).

It is a super-3 number, since 3×2020101221102³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43115333 + ... + 43162160.

It is an arithmetic number, because the mean of its divisors is an integer number (198006848730).

Almost surely, 2^{2020101221102} is an apocalyptic number.

2020101221102 is a deficient number, since it is larger than the sum of its proper divisors (1148008358578).

2020101221102 is a wasteful number, since it uses less digits than its factorization.

2020101221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86278027.

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

Adding to 2020101221102 its reverse (2011221010202), we get a palindrome (4031322231304).

The spelling of 2020101221102 in words is "two trillion, twenty billion, one hundred one million, two hundred twenty-one thousand, one hundred two".