10210012221102 has 64 divisors (see below), whose sum is σ = 21298111716864. Its totient is φ = 3259912106880.

The previous prime is 10210012221049. The next prime is 10210012221107. The reversal of 10210012221102 is 20112221001201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210012221107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23899023 + ... + 24322485.

It is an arithmetic number, because the mean of its divisors is an integer number (332782995576).

Almost surely, 2^{10210012221102} is an apocalyptic number.

10210012221102 is an abundant number, since it is smaller than the sum of its proper divisors (11088099495762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10210012221102 is a wasteful number, since it uses less digits than its factorization.

10210012221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425193.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10210012221102 its reverse (20112221001201), we get a palindrome (30322233222303).

The spelling of 10210012221102 in words is "ten trillion, two hundred ten billion, twelve million, two hundred twenty-one thousand, one hundred two".