101202222221010 has 64 divisors (see below), whose sum is σ = 269923486959360. Its totient is φ = 26982169822080.

The previous prime is 101202222220997. The next prime is 101202222221041. The reversal of 101202222221010 is 10122222202101.

It is a happy number.

101202222221010 is a `hidden beast` number, since 1 + 0 + 120 + 222 + 222 + 101 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 33908851 + ... + 36772470.

It is an arithmetic number, because the mean of its divisors is an integer number (4217554483740).

Almost surely, 2^{101202222221010} is an apocalyptic number.

101202222221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101202222221010 is an abundant number, since it is smaller than the sum of its proper divisors (168721264738350).

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

101202222221010 is a wasteful number, since it uses less digits than its factorization.

101202222221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70686640 (or 70686634 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 101202222221010 its reverse (10122222202101), we get a palindrome (111324444423111).

The spelling of 101202222221010 in words is "one hundred one trillion, two hundred two billion, two hundred twenty-two million, two hundred twenty-one thousand, ten".