10101222020102 has 8 divisors (see below), whose sum is σ = 15152093550000. Its totient is φ = 5050524170104.

The previous prime is 10101222020101. The next prime is 10101222020111. The reversal of 10101222020102 is 20102022210101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101222020101) 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, 43274477 + ... + 43507272.

It is an arithmetic number, because the mean of its divisors is an integer number (1894011693750).

Almost surely, 2^{10101222020102} is an apocalyptic number.

10101222020102 is a deficient number, since it is larger than the sum of its proper divisors (5050871529898).

10101222020102 is an equidigital number, since it uses as much as digits as its factorization.

10101222020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86839950.

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

Adding to 10101222020102 its reverse (20102022210101), we get a palindrome (30203244230203).

The spelling of 10101222020102 in words is "ten trillion, one hundred one billion, two hundred twenty-two million, twenty thousand, one hundred two".