10202210102 has 64 divisors (see below), whose sum is σ = 18827956224. Its totient is φ = 4046837760.

The previous prime is 10202210099. The next prime is 10202210173. The reversal of 10202210102 is 20101220201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4759643 + ... + 4761785.

It is an arithmetic number, because the mean of its divisors is an integer number (294186816).

Almost surely, 2^10202210102 is an apocalyptic number.

10202210102 is a deficient number, since it is larger than the sum of its proper divisors (8625746122).

10202210102 is a wasteful number, since it uses less digits than its factorization.

10202210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10202210102 its reverse (20101220201), we get a palindrome (30303430303).

It can be divided in two parts, 1020 and 2210102, that added together give a palindrome (2211122).

The spelling of 10202210102 in words is "ten billion, two hundred two million, two hundred ten thousand, one hundred two".