2221047533370 has 32 divisors (see below), whose sum is σ = 5339882335680. Its totient is φ = 591238424960.

The previous prime is 2221047533363. The next prime is 2221047533377. The reversal of 2221047533370 is 733357401222.

2221047533370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2221047533363) and next prime (2221047533377).

It is a super-2 number, since 2×2221047533370² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2221047533377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65039976 + ... + 65074115.

It is an arithmetic number, because the mean of its divisors is an integer number (166871322990).

Almost surely, 2^{2221047533370} is an apocalyptic number.

2221047533370 is an abundant number, since it is smaller than the sum of its proper divisors (3118834802310).

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

2221047533370 is a wasteful number, since it uses less digits than its factorization.

2221047533370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130114670.

The product of its (nonzero) digits is 211680, while the sum is 39.

The spelling of 2221047533370 in words is "two trillion, two hundred twenty-one billion, forty-seven million, five hundred thirty-three thousand, three hundred seventy".