3800020012222 has 16 divisors (see below), whose sum is σ = 6518061774432. Its totient is φ = 1627644566880.

The previous prime is 3800020012183. The next prime is 3800020012247. The reversal of 3800020012222 is 2222100200083.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3800020012193 and 3800020012202.

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, 77927953 + ... + 77976700.

It is an arithmetic number, because the mean of its divisors is an integer number (407378860902).

Almost surely, 2^{3800020012222} is an apocalyptic number.

3800020012222 is a deficient number, since it is larger than the sum of its proper divisors (2718041762210).

3800020012222 is a wasteful number, since it uses less digits than its factorization.

3800020012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155906403.

The product of its (nonzero) digits is 768, while the sum is 22.

The spelling of 3800020012222 in words is "three trillion, eight hundred billion, twenty million, twelve thousand, two hundred twenty-two".