101020222102 has 16 divisors (see below), whose sum is σ = 165619492992. Its totient is φ = 46005413760.

The previous prime is 101020222097. The next prime is 101020222109. The reversal of 101020222102 is 201222020101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020222109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47921253 + ... + 47923360.

It is an arithmetic number, because the mean of its divisors is an integer number (10351218312).

Almost surely, 2^101020222102 is an apocalyptic number.

101020222102 is a deficient number, since it is larger than the sum of its proper divisors (64599270890).

101020222102 is a wasteful number, since it uses less digits than its factorization.

101020222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95844663.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101020222102 its reverse (201222020101), we get a palindrome (302242242203).

The spelling of 101020222102 in words is "one hundred one billion, twenty million, two hundred twenty-two thousand, one hundred two".