722226120031099 has 16 divisors (see below), whose sum is σ = 740136139801344. Its totient is φ = 704366902260000.

The previous prime is 722226120031093. The next prime is 722226120031109. The reversal of 722226120031099 is 990130021622227.

It is a cyclic number.

It is not a de Polignac number, because 722226120031099 - 2¹³ = 722226120022907 is a prime.

It is a super-2 number, since 2×722226120031099² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (722226120031093) 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, 374348322 + ... + 376272664.

It is an arithmetic number, because the mean of its divisors is an integer number (46258508737584).

Almost surely, 2^{722226120031099} is an apocalyptic number.

722226120031099 is a deficient number, since it is larger than the sum of its proper divisors (17910019770245).

722226120031099 is a wasteful number, since it uses less digits than its factorization.

722226120031099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937538.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 722226120031099 in words is "seven hundred twenty-two trillion, two hundred twenty-six billion, one hundred twenty million, thirty-one thousand, ninety-nine".