22211222001203 has 8 divisors (see below), whose sum is σ = 23849000592480. Its totient is φ = 20610247423360.

The previous prime is 22211222001181. The next prime is 22211222001211. The reversal of 22211222001203 is 30210022211222.

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

It is a cyclic number.

It is not a de Polignac number, because 22211222001203 - 2¹⁰ = 22211222000179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22211222051203) 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, 9201002108 + ... + 9201004521.

It is an arithmetic number, because the mean of its divisors is an integer number (2981125074060).

Almost surely, 2^{22211222001203} is an apocalyptic number.

22211222001203 is a deficient number, since it is larger than the sum of its proper divisors (1637778591277).

22211222001203 is a wasteful number, since it uses less digits than its factorization.

22211222001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18402006717.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22211222001203 its reverse (30210022211222), we get a palindrome (52421244212425).

The spelling of 22211222001203 in words is "twenty-two trillion, two hundred eleven billion, two hundred twenty-two million, one thousand, two hundred three".