2220251423338 has 16 divisors (see below), whose sum is σ = 3592354137120. Its totient is φ = 1023075956016.

The previous prime is 2220251423329. The next prime is 2220251423339. The reversal of 2220251423338 is 8333241520222.

It is a junction number, because it is equal to n+sod(n) for n = 2220251423297 and 2220251423306.

It is not an unprimeable number, because it can be changed into a prime (2220251423339) 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, 68961520 + ... + 68993707.

It is an arithmetic number, because the mean of its divisors is an integer number (224522133570).

Almost surely, 2^{2220251423338} is an apocalyptic number.

2220251423338 is a deficient number, since it is larger than the sum of its proper divisors (1372102713782).

2220251423338 is a wasteful number, since it uses less digits than its factorization.

2220251423338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137955861.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 2220251423338 in words is "two trillion, two hundred twenty billion, two hundred fifty-one million, four hundred twenty-three thousand, three hundred thirty-eight".