22203044154030 has 64 divisors (see below), whose sum is σ = 53803674858240. Its totient is φ = 5863694167296.

The previous prime is 22203044154029. The next prime is 22203044154079. The reversal of 22203044154030 is 3045144030222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6638215 + ... + 9405954.

It is an arithmetic number, because the mean of its divisors is an integer number (840682419660).

Almost surely, 2^{22203044154030} is an apocalyptic number.

22203044154030 is an abundant number, since it is smaller than the sum of its proper divisors (31600630704210).

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

22203044154030 is a wasteful number, since it uses less digits than its factorization.

22203044154030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16044625.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 22203044154030 its reverse (3045144030222), we get a palindrome (25248188184252).

The spelling of 22203044154030 in words is "twenty-two trillion, two hundred three billion, forty-four million, one hundred fifty-four thousand, thirty".