58422221690 has 32 divisors (see below), whose sum is σ = 120469749120. Its totient is φ = 19982660544.

The previous prime is 58422221681. The next prime is 58422221699. The reversal of 58422221690 is 9612222485.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (58422221681) and next prime (58422221699).

It is a super-2 number, since 2×58422221690² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (58422221699) 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, 966617 + ... + 1025276.

It is an arithmetic number, because the mean of its divisors is an integer number (3764679660).

Almost surely, 2^58422221690 is an apocalyptic number.

58422221690 is an abundant number, since it is smaller than the sum of its proper divisors (62047527430).

58422221690 is a wasteful number, since it uses less digits than its factorization.

58422221690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992326.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 58422221690 in words is "fifty-eight billion, four hundred twenty-two million, two hundred twenty-one thousand, six hundred ninety".