10220021102102 has 16 divisors (see below), whose sum is σ = 17521916432640. Its totient is φ = 4379538979368.

The previous prime is 10220021102089. The next prime is 10220021102131. The reversal of 10220021102102 is 20120112002201.

It is a super-3 number, since 3×10220021102102³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 39036908 + ... + 39297839.

It is an arithmetic number, because the mean of its divisors is an integer number (1095119777040).

Almost surely, 2^{10220021102102} is an apocalyptic number.

10220021102102 is a deficient number, since it is larger than the sum of its proper divisors (7301895330538).

10220021102102 is an equidigital number, since it uses as much as digits as its factorization.

10220021102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78344075.

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

Adding to 10220021102102 its reverse (20120112002201), we get a palindrome (30340133104303).

Subtracting 10220021102102 from its reverse (20120112002201), we obtain a palindrome (9900090900099).

The spelling of 10220021102102 in words is "ten trillion, two hundred twenty billion, twenty-one million, one hundred two thousand, one hundred two".