22211212000102 has 16 divisors (see below), whose sum is σ = 33572346447024. Its totient is φ = 11020435920000.

The previous prime is 22211212000099. The next prime is 22211212000123. The reversal of 22211212000102 is 20100021211222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5885602 + ... + 8891722.

It is an arithmetic number, because the mean of its divisors is an integer number (2098271652939).

Almost surely, 2^{22211212000102} is an apocalyptic number.

22211212000102 is a deficient number, since it is larger than the sum of its proper divisors (11361134446922).

22211212000102 is a wasteful number, since it uses less digits than its factorization.

22211212000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034455.

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

Adding to 22211212000102 its reverse (20100021211222), we get a palindrome (42311233211324).

The spelling of 22211212000102 in words is "twenty-two trillion, two hundred eleven billion, two hundred twelve million, one hundred two", and thus it is an aban number.