22022211010102 has 8 divisors (see below), whose sum is σ = 33736153036896. Its totient is φ = 10776826664472.

The previous prime is 22022211010099. The next prime is 22022211010127. The reversal of 22022211010102 is 20101011222022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22022211010102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117139420173 + ... + 117139420360.

It is an arithmetic number, because the mean of its divisors is an integer number (4217019129612).

Almost surely, 2^{22022211010102} is an apocalyptic number.

22022211010102 is a deficient number, since it is larger than the sum of its proper divisors (11713942026794).

22022211010102 is a wasteful number, since it uses less digits than its factorization.

22022211010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234278840582.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22022211010102 its reverse (20101011222022), we get a palindrome (42123222232124).

The spelling of 22022211010102 in words is "twenty-two trillion, twenty-two billion, two hundred eleven million, ten thousand, one hundred two".