101222122002 has 32 divisors (see below), whose sum is σ = 209020231680. Its totient is φ = 32645183760.

The previous prime is 101222121967. The next prime is 101222122031. The reversal of 101222122002 is 200221222101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832749 + ... + 946527.

It is an arithmetic number, because the mean of its divisors is an integer number (6531882240).

Almost surely, 2^101222122002 is an apocalyptic number.

101222122002 is an abundant number, since it is smaller than the sum of its proper divisors (107798109678).

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

101222122002 is a wasteful number, since it uses less digits than its factorization.

101222122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118598.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101222122002 its reverse (200221222101), we get a palindrome (301443344103).

The spelling of 101222122002 in words is "one hundred one billion, two hundred twenty-two million, one hundred twenty-two thousand, two".